marycateking48 marycateking48

29-12-2019
Mathematics

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In the following math problem, which operation should you fo first? 8+3(7 x 4)- 5 ÷ 2 =

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lilxiong lilxiong

29-12-2019

The operation you would do first is 7*4 as according to PEMDAS.

PEMDAS stands for Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction.

In the order of PEMDAS, you would do whatever expression is in the parentheses, and in this case it is 7*4.

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Unicorn8119 Unicorn8119

29-12-2019

You would do multiplication first (7*4) because according to PEMDAS or GEMS, parentheses and other grouping symbols are done first.

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