20-11-2015
Mathematics

contestada

how do I work out PEMDAS

Respuesta :

20-11-2015

do what in the parenthesis first then solve the exponents then divide what has to be divided and then add and finally subtract

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GinnyParis13 GinnyParis13

20-11-2015

P: Parentheses
E: Exponents
M: Multiplication
D: Division
A: Addition
S: Subtraction
Another way to remember it is: Please Excuse My Dear Aunt Sally

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