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 13-Year-Old Son Started Staying Late after School – I Went to Check Why and Saw Him Getting into a Convoy of Black SUVs
I worried when my spirited son Kyle started coming home later each day with vague excuses. When I checked up on him, I was shocked to see Kyle getting picked up by a convoy of black SUVs. I followed them to an imposing mansion, where I uncovered a shattering truth.
I knew something was wrong. All the signs were there: the late nights, the whisper of secrets Kyle kept locked behind a wary smile.
My thirteen-year-old son was my light and my purpose. No matter what life threw our way, we always had each other. We’d always been thick as thieves, taking on the world together. I guess that’s why his sudden distance cut so deep.
A worried woman | Source: Midjourney
Kyle’s always been an energetic boy. If he wasn’t out playing sports or building things with his friends, he was practicing on his guitar.
But lately, he’s been staying away from home more frequently and whenever I ask where he’s been, I get a vague excuse and a “Stop being so clingy, Mom!”
We’d been through so much: his father leaving, the endless bills, my job that barely covered our modest life. But watching as the boy who’d once told me everything started shutting me out was killing me.
A tense woman | Source: Midjourney
But even worse than the distance were the items I uncovered while doing one of my marathon cleans, scrubbing every corner of our tiny apartment to drive away the anxiety.
Wedged in a hidden corner under Kyle’s bed, I found a collection of brand-new gadgets and a thick stack of cash wrapped in rubber bands.
My heart beat so loud it echoed in my ears.
A shocked woman under a bed | Source: Midjourney
Kyle was a smart and resourceful kid, but there was no way he’d saved up this kind of money from lawn mowing or doing odd jobs for the neighbors.
But what could I do about it? I couldn’t confront him directly, not with the way things had been between us lately. He’d just get defensive and lie about it.
No, I’d have to be cunning instead.
A calculating woman | Source: Midjourney
I put everything back exactly as I found it and when Kyle turned up for dinner that evening; I acted like everything was normal.
“What were you up to all afternoon?” I asked as casually as possible.
Kyle shrugged. “Played soccer.”
I nodded and watched him dig his fork into the pot roast I’d prepared. I couldn’t help but think that whatever he was hiding from me was dangerous.
A woman sitting at a kitchen table | Source: Midjourney
The next day, I couldn’t help myself. I parked down the street from his school, watching the kids pour out of the doors, laughing, shouting, and carefree. Then my breath hitched.
A convoy of sleek black SUVs pulled up, their tinted windows gleaming in the sunlight. Kyle strode through the school entrance as though he’d been waiting and marched over to the SUVs.
He slid into the middle car like he’d done it a hundred times before.
A black SUV | Source: Pexels
I gripped the steering wheel, my heart pounding. Before I could think it through, I started following them, carefully keeping my distance.
We drove out past the town’s edge, where the small homes turned into estates and wealth dripped off every marble pillar. The SUVs turned into the entrance gates of a sprawling mansion, the kind you see in magazines, the kind that felt like an entirely different world from ours.
I stepped on the gas and managed to race through behind them, mere seconds before the gates shut.
Ostentatious entrance gates | Source: Pexels
I wasn’t sure what I’d do now, but I knew I hadn’t come this far to leave without answers.
So, I marched up to the front door and pressed the intercom button. Moments later, a woman appeared. She was elegant and impeccably dressed, with a sharp gaze that sliced right through me.
“Yes?” she said, her voice cold. “What are you doing here, and how did you get in?”
“All you need to know is that I’m here for my son, Kyle,” I said.
A woman standing outside a mansion | Source: Midjourney
She looked me up and down, and I felt like a smudge in her perfect world. “You’re Kyle’s… mother?”
“That’s right. Now, where is he?”
She gave a thin, mocking smile. “Kyle is otherwise engaged. This isn’t a place for people like you. You need to leave.”
My cheeks flushed with anger. “Look, lady, I don’t care what you think. I’m not leaving until I see my son.”
A woman speaking sternly to someone | Source: Midjourney
Just then, Kyle appeared in the doorway, his face a mixture of guilt and surprise.
“Mom?” he asked, glancing between us. “Ms. Anderson, please let her in.”
The woman sighed, clearly annoyed. “Fine. Come in if you must.”
Inside, everything was cold and vast. There were marble floors that echoed with every step and all the rooms I passed seemed designed for display, not comfort.
The interior of a luxury home | Source: Pexels
My heart was pounding. And then I saw the man standing by the fireplace, watching me with a casual, calculating gaze that sent a chill down my spine.
I stopped dead, staring at him. He was older, but there was no mistaking the line of his jaw, and the way he held himself.
It was Kyle’s father. The man who’d walked out of my life before Kyle was even born, leaving me to scrape together a life for us on my own.
A man standing in front of an ornate fireplace | Source: Midjourney
He gave me a small nod. “Miranda,” he said as if he were greeting an old friend.
“What… What is this?” My voice cracked, but I wouldn’t let him see the weakness.
He looked at Kyle, his expression softening slightly. “I’ve been looking for him since I started making serious money, and only recently found you both. Now, I want to make things right.”
“Right?” I spat, barely containing the rage simmering inside me.
A woman gesturing angrily | Source: Midjourney
“After thirteen years of nothing, you think you can waltz back in and fix everything with a few gifts?”
He raised a brow, unbothered. “You’ve done your best, I’m sure. But look around, Miranda.” His gesture took in the grandeur, the wealth. “I can offer him a life of stability, filled with opportunities. Not… whatever you have.”
I felt the ground tilt beneath me. He couldn’t be serious. “You… you want to take my son from me?”
A woman arguing with a man | Source: Midjourney
He shrugged, a smirk tugging at his lips. “I’m pretty sure I’ll win the custody battle, too. After all, I have the means and the resources to do right by the boy now. I’m sure they’ll recognize the fact that Kyle would be better off with me.”
The room spun, and I clutched the edge of a nearby table, my nails digging into the polished wood. I couldn’t lose Kyle — not to this man who saw him as nothing more than an extension of his wealth, a trophy to parade around.
But before I could find the words, Kyle stepped forward.
A boy standing in a luxury home | Source: Midjourney
His voice was low but filled with defiance. “You think I want to live here? With you?” His face was pale, eyes blazing. “I went along with this arrangement because you kept throwing cash and stuff at me. Phones, money — anything I could get my hands on.”
He pointed at his father, his words sharp. “But I was always planning to sell it all. Every last gift and bribe. I just hadn’t figured out how to get the money to Mom without making her suspicious. I took those things so I could help Mom with her bills and make things a little easier for her.”
His father’s face froze, his confident expression faltering.
An uncertain man | Source: Midjourney
Kyle looked him dead in the eyes, his voice unwavering. “You’re nothing to me. All the money in the world won’t make me forget that you left us. You’re a stranger, and if you’re going to try to take me away from Mom, then I don’t want anything to do with you.”
Pride swelled in my chest, mixing with a fierce relief. I reached out, pulling Kyle to me, feeling his steady heartbeat against mine. I looked at his father, not bothering to hide the anger in my eyes. “Stay away from us.”
I didn’t wait for a response. I led Kyle out, each step feeling like a victory.
A woman and her son walking down a hallway | Source: Midjourney
The next morning, we tried to settle back into the quiet of our life, but the events of the previous day still weighed heavily on us.
When a knock sounded at our door, it startled us both. I opened it to find a man in a crisp suit, holding a bag. He handed it over without a word, disappearing before I could ask any questions.
Inside the bag was a staggering amount of crisp hundred-dollar bills, the kind of money I’d only ever seen in movies.
Dollars | Source: Pexels
There was a note tucked in among the cash, scrawled in a familiar, rushed hand: “Forgive me. I just wanted to make things right.”
Kyle looked at the money, then at me, his face hardening. “We don’t need his money, Mom. We have each other.”
I reached for his hand, squeezing it. “I know, sweetheart. But maybe we could use this to finally catch our breath. To have a real chance at a fresh start.”
A woman smiling at her son | Source: Midjourney
We sat there, side by side, letting the weight of that decision settle. Whatever we chose, we’d do it together. Because in the end, it wasn’t the money or the mansion or even his father’s shadow that defined our life. It was us, standing together, no matter what came next.
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