We all love a good brain teaser, especially when it involves math—whether we admit it or not. A tricky math problem recently went viral, leaving the internet divided and proving once again that even simple-looking equations can be deceptive.
My Math Struggles & A Challenge
Here’s a quick personal anecdote: I recently started preparing for the GRE and realized that I hadn’t taken a formal math class in nearly nine years. Confidence? Gone. My quantitative reasoning skills? Rusty at best. So, I decided to brush up by taking online high school math courses, starting from the absolute basics.
When I came across this viral math puzzle that was stumping the internet, I thought, “This is my moment! Let’s see if I still have my 9th-grade math chops!” Spoiler: I did not.

The Viral Math Puzzle Taking the Internet by Storm
The problem originally surfaced in Japan, where researchers found that only 60% of people in their 20s managed to solve it correctly. It quickly spread online, turning into yet another viral challenge because, apparently, we love testing our brains with tricky equations (or we just enjoy arguing over the answers).
At first glance, the problem looks simple. But the devil is in the details. My gut told me there was some sort of trick involved—it seemed too easy. However, instead of embarrassing myself by attempting it publicly, I turned to the internet for guidance. If there’s one thing I’ve learned, it’s that someone, somewhere, has already tackled your problem and made an instructional video about it. So, I spent my morning watching people do math on YouTube. Exciting stuff.
The Math Problem:
6 ÷ 2(1 + 2) = ?
Go ahead, solve it. I’ll wait.
Video : Viral problem from Japan
Common Wrong Answers
If you got 1 or 9, you’re not alone. Many people arrived at these answers because of a little acronym called PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).
You may remember PEMDAS from school—or perhaps the mnemonic “Please Excuse My Dear Aunt Sally.” The rule dictates that you must solve problems in this specific order:
- Parentheses
- Exponents
- Multiplication & Division (from left to right)
- Addition & Subtraction (from left to right)
So, following PEMDAS, some people calculated it as:
- Solve inside the parentheses: (1 + 2) = 3
- Rewrite the problem: 6 ÷ 2(3)
- Some then treated 2(3) as a single term and multiplied first: 6 ÷ 6 = 1
However, others applied division before multiplication:
- 6 ÷ 2 = 3
- Then, 3 × 3 = 9
Both groups were confident in their logic, but only one approach was correct.
The Correct Answer
The correct answer is 9. Here’s why:
Step 1: Solve the Parentheses First
(1 + 2) = 3
Now the equation is rewritten as:
6 ÷ 2(3)
Step 2: Follow the Order of Operations
According to PEMDAS, division and multiplication are performed from left to right (since they share the same level of priority in the hierarchy).
- 6 ÷ 2 = 3
- 3 × 3 = 9
Wait… Isn’t the Answer 1?
Some people argue that implicit multiplication (like 2(3)) takes precedence over division. However, modern mathematical notation treats multiplication and division equally. Since they appear side by side in the equation, we solve left to right.
If the equation had been written as:
6 ÷ (2 × 3)
Then, you would multiply first and get:
6 ÷ 6 = 1
But because the given equation lacks parentheses around 2(3), the correct answer remains 9.
Why People Get It Wrong
The confusion stems from different ways of interpreting notation and how we were taught order of operations. In some older textbooks, implicit multiplication (like 2(3)) was given higher priority than division, leading to the alternative answer of 1. However, under modern mathematical conventions, division and multiplication hold equal weight and should be solved left to right.
Video : 13 Riddles That Are Trickier Than They Seem
Math Rules Are Not Always Universal
Believe it or not, different countries and academic institutions teach math slightly differently. Some older math textbooks might suggest treating multiplication next to parentheses as having higher priority, while others follow the standard left-to-right rule. This is why debates like this never really die down—people were simply taught different methods!
How to Avoid Future Math Confusion
- Always follow the standard order of operations – PEMDAS (or BODMAS, if you learned it that way).
- If in doubt, add brackets – Parentheses make everything clearer and help prevent confusion.
- Be consistent – If you’re solving problems with others, use the same approach so that everyone gets the same answer.
- Check multiple sources – Sometimes, even textbooks disagree. Looking at different explanations can help clarify tricky concepts.
Final Thoughts
This viral math problem is a perfect example of how simple-looking equations can spark endless debate. The way you approach it depends on how you learned math, but if you apply PEMDAS correctly, the answer is 9—at least according to current conventions.
So, did you get it right, or are you questioning everything you thought you knew about math? Either way, at least we can all agree that math is a lot trickier than it looks!
My Father Bragged about Expensive Gifts He ‘Bought for Me’ but Doesn’t Even Pay Child Support – He Learned a Harsh Lesson

When Lexie’s mom surprises her with an expensive and meaningful graduation present, she is truly over the moon. Like any teenager, she takes to social media to talk about her gift and how grateful she is. But soon, Lexie’s absent father tries to claim that he bought her the elaborate gift. Soon, his lie begins to unravel punlicly…
My father was a ghost long before I even understood what it meant. He walked out on us when I was five, and I can count on one hand the number of times I’ve heard from him since. No birthdays, no calls, and not a dime of child support.
Nice, right?

A smiling little girl | Source: Midjourney
But my mom? She’s been my everything. And it’s been the two of us against the world, and somehow, she has always made it work. And honestly, this woman has sacrificed so much to give me a shot at everything I’ve ever wanted to pursue. Out of all the things that I’ve wanted to try my hand at, music was my absolute love.
Music had always been my escape. Especially the piano. My mom had enrolled me in lessons when I was little, and from then on, I was just hooked. My dream was to compose my own music, but for me to do that I needed a professional-grade digital piano.

A little girl playing the piano | Source: Midjourney
The problem?
Those things are expensive. Like proper, expensive.
And while mom and I weren’t living in poverty, we weren’t exactly rolling in cash, either. Being a single mom and a nurse, my mother went out of her way to ensure that I could keep playing. Recently she had started working extra shifts wherever possible, cutting corners where she could, just so that I could keep playing.
More than that, even though she came home exhausted, she never complained about the long hours or the money. My mom simply believed in me.

A smiling nurse | Source: Midjourney
“Lexie,” she would say. “You’re just seventeen. And to have found something that you’re so passionate about at your age is amazing. Not to mention that you have real talent here, it’s not just a whim. You have a dream and you can get to it. I’ll do everything I can to help you achieve it.”
Fast forward to graduation.

A smiling teenage girl | Source: Midjourney
I wasn’t expecting anything other than a cake, which was our tradition at the end of every school year. I knew how hard my mom worked just to keep everything going, and there was no way I’d want anything else from her.
“I’m serious, Mom,” I said one night over dinner. “I don’t want anything for graduation. I promise you, I understand the situation and I’m more than grateful for your support.”
“Oh, darling,” she said, giving me a spoonful of mashed potatoes. “I’m your mother, it’s my job.”

A bowl of mashed potatoes | Source: Midjourney
“I know, but I want you to know that I don’t expect anything,” I said.
We went to my graduation ceremony, and my mother bawled her eyes out when it was my turn to walk the stage.
“My darling girl,” my mother said after the ceremony as she enveloped me in a tight hug. “I am so proud of you!”

A teenager in her graduation gown and flowers | Source: Midjourney
The real surprise came when I walked into our home that afternoon. There it was, my dream piano.
A high-end digital piano, complete with every feature that I needed to start composing. I couldn’t believe it. I actually cried.
It wasn’t about the piano itself, it was about how much my mother sacrificed for my dreams.
Naturally, I posted about it on social media because I was over the moon. I tagged my mom because she was the one who dreamed and inspired me. I wrote a long heartfelt caption about how she was truly the best mom in the world.

A keyboard with a pink bow | Source: Midjourney
My post got tons of likes and comments, and honestly, I was just happy to share this moment with my mother. She deserved all the credit.
“Mom, I don’t know what to say,” I told her that evening as we sat outside on the porch together.
“Baby girl, I told you. I’m your mother, this is my job,” she said.

A mother and daughter duo sitting on a porch | Source: Midjourney
Then, a few days later, something weird happened.
I got a text from one of my dad’s old friends. He was someone I hadn’t heard from in years. He congratulated me on graduating and then casually mentioned how generous my dad was for buying me such an amazing gift.
My stomach dropped immediately.
“What?” I muttered.

A teenager holding her phone | Source: Midjourney
At first, I thought that he must have been confused. But then I saw the post that made it all make sense.
My dad, the same man who hadn’t shown up for my graduation or acknowledged my existence in years, had re-posted my story on socials.
Onto his own page!
And of course, he captioned it like it was his moment. Like he had bought me the piano and had been the supportive dad all along.

A phone opened to social media | Source: Midjourney
So proud of little girl! I’ve always believed in your dreams. This is just the beginning!
I was shocked. The actual nerve of this man was insane.
I just stared at the screen in shock. This was a guy who hadn’t paid a cent in child support, who hadn’t called to check in. Even when I was twelve and I fell off a tree and had broken my arm? My mother had told him, but he didn’t bother to see me at the hospital or after.
“I just want him to sign my cast,” I remember telling my mother.
“I know, Lex,” my mother said, rubbing my arm. “But he doesn’t seem to care.”

A little girl with her arm in a cast | Source: Midjourney
So this? This was absurd.
“This man needs to pay child support,” I muttered.
But I didn’t know how to go about it. I didn’t want to embarrass him on socials because I couldn’t risk rocking the boat before those payments were settled.
Still, I was fuming inside, waiting for the day his lies would catch up to him.

A shocked girl | Source: Midjourney
Turns out, karma was already in motion.
About two weeks later, my mom and I went to a community event. It was one of those things where everyone in town shows up because it was a charity event to raise funds for the community theater.
At one point, we were chatting with a group of people, when a random guy came forward to talk to us. He started talking to my mom like they were old friends, and then he turned to me.

A crowd of people | Source: Midjourney
“Lexie!” he said excitedly. “I’m Ralph, I work with your dad! That’s how I recognized you, he’s been posting photos of you recently. He’s very proud. And that piano he got you for graduation? Wow! That was a real show of support, huh? You’re a lucky young lady.”
I felt my mom tense next to me. She didn’t even blink.
“Oh, you must be terribly mistaken, Ralph. My ex-husband hasn’t paid child support in years. He had nothing to do with the piano or any part of his daughter’s life, really.”

A smiling man | Source: Midjourney
“Yeah, we’re looking at outstanding child support for about what, Mom? Thirteen years now?” I said.
The man’s face went from smug to confused.
“I’m sorry… what?” he said.
My mom didn’t let up though.
“The piano was a gift from me. I’ve been working extra hours to make sure that my daughter has everything she needs for her music career. Her father didn’t contribute at all.”

A frowning woman | Source: Midjourney
Poor Ralph just stood there, speechless.
It turns out that this man wasn’t just my dad’s coworker. He was my dad’s boss.
My dad had been spinning this tale for months, talking about how he was this amazing, supportive father who did everything for his daughter.
Well, not anymore.

A smiling man sitting in his office | Source: Midjourney
The look on Ralph’s face told me everything that I needed to know: my father was done for. His lies had caught up with him.
Not long after, he was let go because Ralph said that he couldn’t trust him at all. He was also hit with years’ worth of payments he’d been dodging, and there was no escaping it.
The courts were involved now, and he had no choice but to pay up.

A close up of an angry man | Source: Midjourney
As for me?
I’ve been spending every spare minute on that piano, composing music that I know will make my mom proud. After all, she’s the one who’s always been there, the one who truly believed in me from day one. And soon, I’ll be going off to college to study music, too.
And my dad?
Well, he learned that pretending to be a parent is a lot harder than actually being one.

A teenager playing on a keyboard | Source: Midjourney
What would you have done?
If you enjoyed this story, here’s another one for you |
My Father Skipped My Graduation to Take His Stepson to the Zoo – I Taught Him a Good Lesson
When Michael’s father misses his graduation to take his stepson, Tommy, to the zoo, Michael wants to teach him a lesson. After years of being sidelined, Michael finally retaliates. He plans a graduation dinner with the intention to expose his father, but then, things take a turn…
As I watched my classmates hug their families on graduation day, the absence of my father, Henry, cast a long shadow on what should have been one of the happiest days of my life.

A graduation cap and degree | Source: Pexels
Ever since my parents’ divorce when I was ten, Dad had built a new life with Sandra and her young son, Tommy.
It was good—I wanted my father to be happy. He deserved it. Because as much as he and Mom tried, they just weren’t compatible anymore. I needed them to be apart so that they could co-exist for me.

A divorce agreement | Source: Pexels
But then, when Dad and Sandra got together, he entered a new chapter—one that seemed to include everyone but me.
Initially, things weren’t so bad, but as my father grew closer to Tommy, he began to play a bigger role in his life. He consistently missed the milestones that marked my childhood journey—my science fair victories, my soccer finals, even several birthdays.

A father carrying his son | Source: Pexels
Each absence was attributed to something involving Tommy—a school play, a baseball game, or just a day out—leaving me to celebrate or commiserate without him.
I met with my father a week before the graduation—we were having lunch at a diner, something that he still tried to keep going, even when his life got busy.

A tray of burger and fries | Source: Pexels
“I’ll be at your graduation, Michael,” my father said. “I’ll wear a suit and tie and be there, in the front row with your mom. This is a big moment in your life and I love you. Of course, I’ll be there.”
This work is inspired by real events and people, but it has been fictionalized for creative purposes. Names, characters, and details have been changed to protect privacy and enhance the narrative. Any resemblance to actual persons, living or dead, or actual events is purely coincidental and not intended by the author.
The author and publisher make no claims to the accuracy of events or the portrayal of characters and are not liable for any misinterpretation. This story is provided “as is,” and any opinions expressed are those of the characters and do not reflect the views of the author or publisher.
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