The math problem 8 ÷ 2(2 + 2) has sparked heated debates online, with answers ranging from 16 to 1. According to the PEMDAS rule, the equation is solved by first solving the sum inside the parentheses (2 + 2 = 4), then dividing 8 by 2 and multiplying by 4, which gives 16.
However, an alternative interpretation suggests that the equation should be written as 8 ÷ [2(4)], treating the parentheses as a unit, which leads to the answer 1. This ambiguity in the problem caused confusion, with some believing the answer is 16 while others insisted it was 1.
Mathematicians like Mike Breen noted that while PEMDAS gives the answer 16, the equation’s ambiguous notation allowed for multiple interpretations. Clear mathematical notation, like in language, is essential to avoid confusion and ensure proper understanding.
Key points:
- The debate centers around whether the answer is 16 or 1.
- PEMDAS gives 16, but alternative interpretations lead to 1.
- Clear notation is essential in both math and language.
