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!
Dad Takes Disabled Daughter to Prom, Finds $10K Check for ‘Dad of the Year’ in Mailbox Later — Story of the Day
A disabled girl who falls behind without a prom date is in for a surprise when her dad takes her to the prom. The reward he gets the next day in recognition of his love for his child transforms their lives.
“Molly, look! Your dad’s here!” someone from the funeral told the 17-year-old girl who was mourning over her mother Daisy’s coffin.
Danny, Molly’s dad, and her mom had divorced ten years ago. Since then, Molly had only heard terrible things about her father—like he was a ‘drunkard’ and such.
For illustration purposes only | Source: Pexels
Though Molly didn’t have any bitterness towards Danny, she often missed their dad-daughter connection. But after her mom’s funeral, things were going to change for Molly…
“Hey, sweetheart!” Danny greeted his daughter and hugged her before placing a wreath on his ex-wife’s coffin.
“Sir, is that truck yours? It’s blocking half the parking. You mind moving it?” a guest asked Danny, who was a truck driver.
“Yeah, that’s ma truck. Gimme a second. I’ve just met ma daughter. Hope ya understand. Thank ya!”
Danny was delighted to meet Molly. The only link he had with her all these years was through the child support he paid for her. Daisy never allowed him to see Molly because she feared he would become a bad influence.
The funeral was over, and everybody left. Danny packed all of Molly’s stuff and told her they were going to his house.
“A parcel? Who sent it?” he wondered. A card on it read: “For Dad of the Year”
“But why, dad? I can’t leave this house. Mom and I lived here. It’s filled with our memories.”
For illustration purposes only | Source: Pexels
Molly frowned because Danny wouldn’t listen. He knew he could not leave his daughter alone, particularly considering she often used a wheelchair when she didn’t need crutches. Due to an underlying condition she had developed in her left leg when she was six, Molly limped.
Two days later, Molly moved in with her dad. Though the house was compact and untidy, it comforted her and made her feel loved and included.
As days passed, Danny had difficulty doing things for Molly. Since he never saw her grow up, he did not know how to tackle most things, like braiding her hair, for example. He learned how to do it by watching online videos. But that was not all.
He vacated his bedroom so that Molly would have a nice space to sleep. He even bought a fluffy new bed so that she could rest well. Danny did everything on his end to make his daughter feel at home, but if there was something he kept a secret, it was his constant disappearance at night.
Molly had no idea where her dad had been going at night after she fell asleep. She could only guess he was loitering with his friends in the pub, just as her mother often told her.
For illustration purposes only | Source: Unsplash
A few days later, Molly stepped down from the school bus and entered their home, crying. She found the door was locked. There was a note tucked behind a plant. “The keys are under the pot. I will be back soon. See ya! – Dad.”
Molly scowled and recalled her mother telling her about her dad’s ‘odd’ habits in the evenings. She frowned thinking her father was out drinking at four in the afternoon.
Hours passed, but Danny never returned home. Molly cooked herself pasta, leaving some for her dad. Then she lay on her bed crying.
“If only I was normal, I wouldn’t be the odd one out. I would have found a date for the prom.”
It turned out that Molly’s teacher had informed them about their upcoming senior prom. All her classmates had found prom dates except for Molly. Nobody was interested in taking her. She figured—who would want to dance with someone with a limp?
Molly cried so loudly that Danny heard her as soon as he arrived home.
“What happened, darling? Why are you crying?”
Molly told him about the prom. “I don’t have a date. I even asked some boys if one of them would at least dance with me during prom, but they refused and laughed. I don’t want to go to the prom, daddy! I want to be alone! Goodnight!”
Molly turned her back on Danny and pretended to sleep, tears soaking her pillow.
Danny couldn’t just leave his daughter in distress. The next day, he bought Molly a beautiful prom dress. And on prom day, Molly was in for a huge tear-jerking surprise. Her dad was taking her to prom.
For illustration purposes only | Source: Unsplash
Senior students and their parents were flocking outside the hall when a loud screeching roar of an engine drew their attention.
Danny jumped down from the truck. He put a wheelchair on the lawn and helped Molly get out. He pushed the wheelchair on the red carpet as the gathering watched in amazement.
Danny hit the dance floor with his daughter as the music rolled. He lifted Molly and carried her around in circles, syncing with the melodious musical night. For a moment, Molly forgot that she had a disability and laughed her heart out as her dad kept swaying her in his arms.
“My dad is my real superhero. I love him more than anything else in this world. I feel blessed and proud to say I’m his daughter,” Molly cried to her friends after the dance.
Meanwhile, Danny became the show stealer. All the parents flocked around him to praise and applaud him. Danny then shared a bit about himself and his daughter, knowing little about how that evening would soon change their lives.
For illustration purposes only | Source: Unsplash
Danny and Molly returned home, talking about the fun they had. Then Danny put Molly to sleep in her bedroom and silently crept out of the house.
It turned out Danny had been working a second job as a caregiver at a local nursing home. Besides his part-time day gig as a truck driver, he worked overtime to save money for his daughter’s treatment. When Molly’s disability was diagnosed years ago, many told Danny and Daisy that she would never be able to walk.
But one doctor had assured them he would treat the girl and restore her ability to walk. So Danny quit partying in pubs with his friends and started working two jobs.
Daisy had misunderstood him and thought he was wasting his time at the pub. Danny tried explaining to her, but she never trusted him. Her constant doubts and heated arguments led to their split shortly after. Danny never bothered because he was only focused on saving money for Molly’s surgery and worked hard for the next several years.
It pained Danny whenever he recalled his past. Even that night, while driving to work, he could not shake his thoughts off the terrible things his ex-wife told him. He finished his shift and returned home, unprepared for the surprise that awaited him and Molly.
For illustration purposes only | Source: Unsplash
That morning, when he returned home from work, Danny was in for a sweet surprise when he found a package in his mailbox.
“A parcel?? Who sent it?” he wondered. A card on it read: “Dad of the Year!”
Inside, Danny found a check for $10,000 and another note:
“Dear Danny, we hope this will improve your daughter’s life. Good luck with her surgery, and we hope you spend more time with her in the evenings. Best Wishes, Your Prom Buddies!”
Danny realized the parents he’d met the previous night were behind this. He shed tears of joy and shared the good news with Molly.
“Really?! My God, daddy…This is unbelievable!” She laughed and cried on his shoulders.
With the money Danny had saved and the $10,000 check, Molly got her surgery. It was successful, and gradually, she was able to walk without crutches.
Meanwhile, Danny quit his second job to spend more time with his daughter. She earned a scholarship to study architecture in another state and was set to leave in three months.
Danny wanted to make the best use of the available time he had with Molly. He taught her to cook, dance, cycle, and even run. He just wanted his daughter to live a normal life and never look back to the days when she was using a wheelchair and crutches.
For illustration purposes only | Source: Unsplash
What can we learn from this story?
- There is no stronger love in the world than a parent’s love. Danny walked the extra mile to help his daughter walk. He worked two jobs to save money for her surgery and even took her to prom when she did not have a date.
- A father is always a superhero to their children. Even when everybody told Danny his daughter could never walk again, he did not lose hope and worked towards making her walk again. He was her true superhero and inspiration for life.
Share this story with your friends. It might brighten their day and inspire them.
A one-handed boy makes broth for his late friend’s sick grandma despite facing difficulties. One day, the older woman returns his kindness in the most unexpected way.
This piece is inspired by stories from the everyday lives of our readers and written by a professional writer. Any resemblance to actual names or locations is purely coincidental. All images are for illustration purposes only. Share your story with us; maybe it will change someone’s life.
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