Using that method, the solution is easy. There are no parentheses or exponents, so multiplication is first. The correct answer was -15. 15 - 15 × 4 ÷ 2 = -15 So why did it trip people up?

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Origin Many viral math problems spread due to the vagueness with which the problem is formatted. Perhaps the first math problem to go viral was 48÷2 [9+3], which was first posted to the Hot Pursuit ...

Pick up new skills in addition , subtraction , multiplication ️, and division, or get more advanced with fractions ¼, decimals •, and mixed operations. 📚 Learn from all the fun free educational modes ...