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Which operation should be performed first according to the order of operations? 21 – 5 + 24 ÷ 3 + 90 • 4 A. 21 – 5 B. 5 + 24 C. 24 ÷ 3 D. 90 • 4
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4 votes
Which operation should be performed first according to the order of operations?

21 – 5 + 24 ÷ 3 + 90 • 4


A.
21 – 5


B.
5 + 24


C.
24 ÷ 3


D.
90 • 4

User Tyler Sheaffer
by
7.8k points

1 Answer

2 votes
The answer is D
To remember use PEMDAS
P=parenthesis
E=Exponents
M=Multiply
D=Divise
A=Addition
S=Subtraction
Since you do not have parenthesis or exponents you must first multiply
User Mike Pollitt
by
7.7k points
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