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!
Terry Crews’ wife says their marriage almost ended three times.
Terry Crews’ wife, Rebecca, shared that their marriage almost ended in divorce three times, but they worked through their issues after Terry decided to focus on “working on himself.”
In an interview with DailyMail.com, Rebecca, who’s been married to Terry for 35 years, spoke about how much she admires his determination but also revealed they’ve had tough times, even coming close to being homeless.
She explained that their shared faith has been important in their relationship. Even when things were difficult, they both kept trying, believing that they chose each other for a reason. Rebecca said they’ve had a few moments where they could have ended their marriage, but each time, one of them wanted to stay and worked hard to make things better.
Rebecca Crews, mother of five and the founder of a new boutique in Pasadena, shared more about her relationship with her husband, Terry. She explained that their marriage almost ended three times. The first time, she wanted out, but Terry fought to keep them together. The second time, he wanted to leave, but she fought for him. The third time, Terry had to face his addiction, and Rebecca kicked him out.
Terry begged her to stay, but Rebecca told him he’d messed up. He went to work on himself, became a better person, but Rebecca said he could still improve.
Both Terry and Rebecca have been open about their struggles, and in 2021, Terry admitted that his porn addiction nearly ruined their marriage.
When asked what makes a marriage last, Rebecca said it’s important to make sure both people are getting what they want. She knew what she wanted when she married Terry, and it turned out they shared similar goals. She warned that couples who don’t share the same dreams, like wanting children, can face big problems.
Rebecca added that even though it’s been tough, she always saw Terry as a good guy and her friend, and that helped them get through the hard times.
Rebecca Crews shared that she loved Terry as a person before she fell in love with him, and he’s still her friend. She joked that she can sometimes argue with him and then hug him right after, saying, “but you’re still my boo.”
Rebecca explained that while she holds Terry to a certain “standard,” forgiveness is important in making their relationship work. She said she often tells him, “You can do better,” and that he admits he’s not perfect. She believes forgiveness is key to staying married, but it has to be sincere. She added that you can’t just keep accepting bad behavior; sometimes you need to step back and let someone feel the consequences.
The couple, who have four daughters and a son, have been through tough times but live in Pasadena, California, and have been together for 25 years.
Rebecca Crews shared that there was a time in their lives when they were close to being homeless. They were just a week away from having to leave their place with nowhere to go when something came through for them at the last moment. They ended up moving just across the street in Burbank.
Now that all of their children have grown up and moved out, Rebecca said she and Terry have more freedom. They travel more and she can even join him while he’s working, making the empty-nester life fun. She joked that Terry can sometimes feel like another child!
With more time on her hands, Rebecca has been focusing on her clothing line. She’s grateful for the support from Terry, both financially and emotionally, and she credits him for helping her build her determination. Rebecca said it’s never too late to follow your dreams, and she now feels bolder and more confident. She even got emotional when her new store in Pasadena was opening, calling it a dream come true and seeing even bigger things ahead.
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