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!
Troy Donahue’s Life Takes a Shocking Turn—You Won’t Believe What Happened Next
Troy Donahue was a famous actor and singer in the 1950s and 1960s, known for his good looks and charm.
However, the pressure from his fame and fans weighed heavily on him throughout most of his life.
In the end, his story took an unexpected turn that no one saw coming…
Whenever I hear the song “Summer Place,” I think of Troy Donahue. I remember watching the movie as a kid and thinking he was so handsome!
In the 1950s and 60s, Troy Donahue was seen as the ideal American heartthrob: young, blond, blue-eyed, and very good-looking. He had many young female fans because of his appearance.
Even though Troy was only a Hollywood star for a few years, many people still recognize his name, even if they might not remember him well.
Even though Troy Donahue was famous, he didn’t make much money from his career. His life started to fall apart, and things only began to improve when he reconnected with his teenage son.
Troy was born Merle Johnson in New York City. He was inspired by his mother, who was a stage actress, and wanted to be an actor from a young age. In a 1984 interview with People magazine, he said:
“I always grew up around Broadway and theater people. I remember sitting with Gertrude Lawrence while she read her reviews for ‘The King and I.’”
Troy Donahue went to Columbia University to study journalism, but he kept acting in local theater productions on the side. When he started appearing in movies, he had a new name, an agent, and was working with studio executives.
He said, “At first, they wanted to name me Paris, like the lover of Helen of Troy. But they changed it because there was already a Paris, France, and Paris, Illinois.”
Troy made his film debut in *Man Afraid*. Just two years later, he signed with Warner Bros, who saw his potential.
He recalled, “They asked me to light a cigarette, and when I did, they were so surprised, they fell down.”
In 1959, Troy starred in *A Summer Place*, which made him a big star and a popular teen heartthrob. He often played the good guy alongside a beautiful blonde actress. Despite his fame, he didn’t make much money.
Troy Donahue admitted that he was living like a movie star but not getting paid like one. He said, “I lived way over my head and got into a lot of trouble.”
In the late 1950s, Troy and Sandra Dee were known as a romantic movie couple. Over his life, Troy was married four times: first to Suzanne Pleshette, then to Valerie Allen, Alma Sharpe, and Vicky Taylor. All of these marriages ended in divorce.
As his love life fell apart, Troy began struggling with substance abuse. His unhealthy habits made things worse for his acting career.
By the end of the 1960s, his life was in a mess. He said, “I was loaded all the time. I’d wake up around 6:30 in the morning, take three aspirins with codeine, drink half a pint of vodka, and then do four lines of cocaine.”
Despite his struggles, Troy claimed that his addiction never affected his work. He insisted he was never drunk or impaired while working and that his drinking problems were not caused by his career.
Troy Donahue immediately believed the news when he learned he had a son, Sean. He saw a lot of himself in the boy and was relieved to find they got along well. Sean’s mother did not ask for child support, and they set up visitations so Sean could get to know his father. Donahue had been kept away from Sean earlier because of his struggles with drugs and alcohol.
His addiction problems also affected his career. By this time, he was no longer getting big roles and was working in smaller films like “Cry-Baby,” “Bad Blood,” and “Assault of the Party Nerds.”
In 1998, Donahue mentioned in an interview that he was not worried about his career shift to B-films. He felt his career was nearing its end but still considered himself a talented actor despite the critics.
Sadly, Donahue passed away from a heart attack in 2001 at age 65. By then, he had cleaned up his life and built a strong relationship with his son.
Troy was known for his good looks and charm on screen. Although he faced many struggles, he left behind many memorable performances.
Leave a Reply