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!
Man Finds a Baby Boy Wrapped in Blankets in a Basket and Adopts Him – 17 Years Later, a Stranger Returns for the Boy

The dilapidated fishing boat rocked gently against the wharf as Lucas tied the final knot.
The modest cottage on the village outskirts awaited him, as it had every evening since Maria passed. There was no laughing from children, no warm hug, just the silent companionship of his thoughts and images of the lady he adored but couldn’t replace.
He looked at Maria’s portrait on the mantel. “Should’ve listened when you wanted children,” he said quietly. “Always said we had time. Now look at me, talking to your picture like you might answer back.”
Suddenly, a faint but clear sound interrupted his thoughts. It sounded like a whimper or cry carried by the wintry wind.
His heart nearly stopped when he saw it: a woven basket on his porch, with blankets stirring inside.

“Dear God,” he muttered, taking the bundle in his arms. A baby boy, no more than a few months old, looked up at him with wide, interested eyes.
“Where did you come from, little one?” Lucas searched the vacant street, but whoever had left this valuable cargo had long gone, leaving only a note in the basket:
“Don’t look for me. Please take care of him. And love him like your own. Thanks & Goodbye.”
A tear streamed down Lucas’ cheek as he remembered Maria’s comments from years ago: “A child’s love is the purest thing in this world.”
“Matias,” he whispered gently, the name returning to him like a whisper from the past. It was Maria’s father’s name, a good, robust name for a son. “What do you think about that, little one? Would you like to be Matias?”
That night, Lucas constructed a makeshift crib out of an old wooden crate, filling it with nice blankets. He placed it next to his bed, unable to stomach the notion of leaving the infant alone in another room.

“I promise you,” he whispered, reaching down to touch the baby’s velvet cheek, “I’ll be the father you deserve.”
The infant slept soundly, one little hand still curled around Lucas’s finger, as if it knew he was home.
Seventeen years passed like leaves in the wind.
Matias looked up unexpectedly one morning while they were working in the garden. “Dad? Remember when you told me about finding me?”
Lucas’s hands remain still on the tomato plants. “Of course.”
“Were you… were you ever sorry? That someone left me here?”
Lucas drew his son closer, soil-covered hands and everything. “Matias, you weren’t left here. You were given to me. The greatest gift I’ve ever received.”

Suddenly, the screech of tires outside interrupted their peaceful conversation. Lucas looked out the window and saw a sleek red Mercedes approaching. A tall man wearing an expensive suit came from the car.
The knock seemed to reverberate throughout the house.
The man’s voice was educated and cautious. “I’m Elijah. We need to talk about the boy. I’m here to take him.”
“Who on earth are you? I don’t know what you’re talking about,” he muttered, his fingers pressing against the doorframe until his knuckles turned white.
“I think you do.” Elijah’s eyes fixed on a point over Lucas’s shoulder. “Hello, Matias.”

“You’re my nephew and I’ve been looking for you for 17 years.” Elijah’s voice softened. “May I come in? This isn’t a conversation for doorways.”
Elijah spoke of his sister — Matias’s mother — of her struggles, her disappearance, and her deathbed confession just weeks ago.
“She was young and scared,” Elijah explained, his perfectly manicured hands clasped in his lap. “Our father wouldn’t have understood. She ran away with you after her boyfriend, your dad, dumped her, hoping you could have a better life than she could provide at that time.”
“So she left me on a doorstep?” Matias’s voice cracked. “Like I was NOTHING?”

Elijah added, looking to Lucas, “he’s all we have left of her. And there’s so much waiting for him. The best schools, connections, opportunities. A life beyond…” he motioned to their humble surroundings.
“He’s right though, isn’t he?” Lucas’s voice broke. “You deserve more than fish nets and vegetable gardens. More than an old man’s company.”
“I want to go,” Matias said softly after a long silence.
Lucas turned, stung.
“Son—”
The goodbye was too fast after 17 years of love. Lucas helped pack a bag, his hands shaking as he folded Matias’ favorite blue sweater, which he had saved three months’ worth of fishing money for.
Lucas stood in the doorway, watching as the red Mercedes vanished, taking his heart with it. Matias’ face was tilted backward, watching him through the rear window, his hand pressed on the glass.
Days blended together. The silence was no longer peaceful, but oppressive. Lucas began talking to the chickens more, just to hear a voice — any voice — in the yard.
Then, one evening, a knock came on the door. He opened the door to find Matias standing there, with sagging shoulders and red eyes.
“They’re nice, Dad. They’re my blood. But you’re…” Matias’s voice broke. “You’re my FATHER! The only one I’ve ever needed. The only one I’ll ever need. I can’t be without you.”

“This time, I’m not leaving you… no matter what.”
He seized Lucas’ hand and clutched it fiercely, as if to compensate for the weeks they’d been away. They realized they were all each other needed.
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