1 or 16? Crack in mathematical sciences by a virus



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For those who learned with the method PEMDAS (Parentheses, exponents, division-multiplication, addition and subtraction), the multiplication is carried out first, then the rest of the mathematical operations. It would be like this:

8 ÷ 2 (2×2) = 8 2 (4) = 4 (4) = 16

In the meantime, with the method BODMAS (Hooks, of, division, multiplication, addition and subtraction or hooks, order – powers and roots -, division, multiplication, addition and subtraction) would look like this:

8 ÷ 2 (2×2) = 8 2 (4) = 8 8 = 1

Everyone concludes that it is difficult to understand how is written the problem that divided science in two.

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