Have you ever come across a math problem that seems easy at first glance, only to realize that most people get it wrong? The equation 9 – 9 ÷ 9 + 9 – 9 ÷ 9 = ? is one such puzzle that confuses many. It looks simple, but if you’re not careful, you might end up with the wrong answer.
Are you ready to put your math skills to the test? Take a moment to solve it before reading ahead. Think you got it right? Let’s find out!
Why Do So Many People Get This Wrong?
At first glance, this equation appears straightforward. However, small details in mathematical rules trip people up. Here are some common mistakes that lead to the wrong answer:
- Ignoring the Order of Operations (PEMDAS/BODMAS) – Many people solve the problem from left to right without following the correct order of operations.
- Misplacing Parentheses (Even When They Aren’t Written) – Some assume parentheses where there are none, changing how they approach division and subtraction.
- Rushing Through the Calculation – The problem is designed to look easy, so people tend to solve it quickly and overlook critical steps.
So, what’s the correct approach? Let’s break it down step by step.
Step-by-Step Solution
To solve this equation correctly, we must follow the order of operations. The most commonly used rule is PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).
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The given equation:
9 – 9 ÷ 9 + 9 – 9 ÷ 9
Step 1: Solve the Division First
According to PEMDAS, division comes before subtraction and addition. So, let’s divide first:
- 9÷9=19 ÷ 9 = 19÷9=1
- 9÷9=19 ÷ 9 = 19÷9=1
Now, substitute these values back into the equation:
9 – 1 + 9 – 1
Step 2: Perform Addition and Subtraction from Left to Right
Now, we calculate in order from left to right:
- 9 – 1 = 8
- 8 + 9 = 17
- 17 – 1 = 16
So, the correct answer is: 16
Common Incorrect Answers and Why They Happen
Many people arrive at incorrect answers because they don’t follow the correct order of operations. Here are some of the most common mistakes:
- Answer: 0 – This happens when someone groups all the numbers together without following PEMDAS, incorrectly simplifying the problem as:
9−9−9+9−9=09 – 9 – 9 + 9 – 9 = 09−9−9+9−9=0 - Answer: 1 – Some mistakenly subtract 9 from itself first before dividing, leading to:
(9−9)÷9+9−9÷9=1(9 – 9) ÷ 9 + 9 – 9 ÷ 9 = 1(9−9)÷9+9−9÷9=1
These errors reinforce the importance of following the correct mathematical rules step by step.
Why Understanding Order of Operations Matters
You might wonder—why does it even matter? Well, mathematics is built on logical rules, and following them correctly ensures we get consistent, accurate answers. The order of operations is used in everything from programming to engineering to everyday calculations.
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Think about it this way: If a recipe tells you to bake a cake at 350°F for 30 minutes before adding frosting, you wouldn’t reverse the steps, right? Math works the same way—sequence matters!
Put Your Skills to the Test
Did you get the correct answer? Share your response in the comments! Were you surprised by how easy it was to make a mistake?
If you enjoy solving puzzles like this, challenge your friends and see if they can get it right! Math riddles help improve problem-solving skills and boost logical thinking.
Want more brain teasers like this? Keep testing yourself with tricky puzzles and improve your critical thinking skills! Who knows? The next time you see a math problem like this, you might be among the 10% who get it right on the first try!
Gordon Ramsay shares update on fatherhood – addition to family comes seven years after couple lost baby
The most well-known aspect of Gordon Ramsay is his reputation as the feisty English chef who rose to prominence in the world of culinary pleasures. By now, the chef’s culinary talents have garnered him decades of attention.
He just shared his thoughts about how his sixth time as a father is going! To learn more about Ramsay’s update, continue reading.
This past weekend, Gordon Ramsay attended the Formula 1 Grand Prix in Las Vegas and was delighted to discuss the newest member of his family, a baby boy called Jesse James.
Ramsay,57, was open about being a father for the first time at his age. “Extraordinary,” he remarked with a sense of humor, “just blessed.” Additionally, I’m positive that I’ll be the oldest father at the school drop-off, so I’ll wear my spectacles and a cap.
Early this month, the couple welcomed their newest child, Jesse James Ramsay, who weighed a whopping seven pounds and ten ounces. To the Ramsay brigade, one more loving bundle! Chef Ramsay posted images of his son on social media, saying, “3 boys, 3 girls…done.”
Tana Ramsay, his wife, also announced the birth of her most recent kid on social media. The Ramsay family is complete, she wrote, adding, “It’s been a nerve-wracking nine months, but we’ve made it and we have been blessed with this little bundle.” We adore you so much, Jesse James Ramsay,” she wrote.
In 2016, the couple lost the child who was supposed to be their sixth. The renowned chef shared a message on the tragic incident at the time. He started by expressing gratitude to the public for their support over the past two weeks for both him and his wife. “We had a devastating weekend as Tana has sadly miscarried our son at five months,” he continued, spilling the beans to them.
Tana Ramsay eventually talked about her experiences four years later. She discussed the event in an interview in November 2020. This occurred following Chrissy Teigen’s 2020 public announcement of her own miscarriage, during which she was candid and open about the whole experience on social media. She received a lot of criticism for being so open about the entire ordeal.
Tana Ramsay went above and beyond to encourage Chrissy Teigen, even praising her candor. “I find it very emotional, and I thought she was amazing,” the woman remarked. I didn’t know all the details when I read about her predicament, but a lot of it sounded a lot like mine.
“I think she was amazing for talking about it and posting the photos that she did,” the woman continued. “It brings it all back.”
She thought back to her own miscarriage and how people would avoid talking about it as if it had never happened. “To be honest, when it happened to me, I found it really difficult when people would talk to me and not bring it up because it seemed like it never happened,” the woman stated.
“It was really difficult, so all I wanted to do was talk about it with friends, family, and anyone else who asked.” “It was a really hard experience—you go from having a baby kicking inside of you to suddenly it’s not there,” she continued.
She also mentioned how incredible Gordon had been during the whole thing. “Gordon was amazing. He’s always talked about everything. He was very good at talking it out of me and never giving me the feeling that maybe we shouldn’t talk about it,” the woman remarked.
Gordon Ramsay eventually spoke about the death of his son in 2016 in September 2023. Rocky was the child’s given name, and they were thrilled to have him in the family.
The 56-year-old famous chef remarked, “It was very difficult to lose Rocky.” You cannot watch or read a book that will help you get over that loss.
He talked about how the entire experience had been “life-changing.” Tana had some health concerns, so they went from celebrating the baby’s health one day to learning the next day that she had miscarried. Everything transpired in a span of one day.
He claimed that the tragic incident strengthened the bonds between their family members.
Oscar, the couple’s fifth child, was later welcomed into the world in 2019. And in 2023, they welcomed their sixth child, declaring that their family was now complete!
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