RIDDLE: This math problem ignites passionate debates about the right answer!

He thought the problem could better be written as 8 divided by (2 multiplied by (2 plus 2)), which would probably give a result of 1.

“Conventions are essential,” Allain emphasized. “We have rules and agreements for recording and understanding information, just as we have agreements about spelling.”

Even in language there are variations, such as the difference between ‘gray’ and ‘grey’, but we still understand the meaning.

Even in language, variations such as ‘gray’ and ‘grey’ are possible, but we still understand the meaning.

What Can We Learn From This?

“The viral math problem shows that simple sums can be confusing and controversial when presented unclearly.”

Mathematics has clear rules, but interpretation is possible.

This can lead to frustration and interesting discussions about mathematical conventions in our everyday lives.

Clear notation is essential in mathematics, just as language is sometimes ambiguous.

“Clear communication and following conventions are important to avoid misunderstandings.”

Keypoints:

• “The math problem 8 ÷ 2(2 + 2) caused a divide online with answers ranging from 16 to 1.”
• According to the PEMDAS rule, the answer is 16, because the sum within the parentheses must be solved first and then the division must be performed from left to right.
• An alternative interpretation is that the answer is “1” when 8 is divided by 2 multiplied by 4.
• Mike Breen and other mathematicians found the question ambiguous and open to various interpretations.
• It is important to use clear mathematical notation to avoid confusion.

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