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The expression [(66 54) ÷ 3 + 10 ÷ 5 (6 22 )] is equal to A. 14
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16 Jul 2022, 14:34
16 Jul 2022, 14:34
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Question Stats:
86% (00:46) correct
13% (01:37) wrong based on 37 sessions
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The expression \([(66 – 54) ÷ 3 + 10 ÷ 5 – (6 – 2^2)]\) is equal to
A. 14
B. 4
C. 3
D. 0.8
E. –10
A. 14
B. 4
C. 3
D. 0.8
E. –10
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
Re: The expression [(66 54) ÷ 3 + 10 ÷ 5 (6 22 )] is equal to A. 14
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23 Jul 2022, 06:50
23 Jul 2022, 06:50
2
Expert Reply
Carcass wrote:
The expression \([(66 – 54) ÷ 3 + 10 ÷ 5 – (6 – 2^2)]\) is equal to
A. 14
B. 4
C. 3
D. 0.8
E. –10
A. 14
B. 4
C. 3
D. 0.8
E. –10
Use PEMDAS rule
\([(66 – 54) ÷ 3 + 10 ÷ 5 – (6 – 2^2)]\)
\([(66 – 54) ÷ 3 + 10 ÷ 5 – (6 – 4)]\)
\([(66 – 54) ÷ 3 + 10 ÷ 5 – (2)]\)
\(12 ÷ 3 + 10 ÷ 5 – (2)\)
\(4 + 10 ÷ 5 – 2\)
\(4 + 2 – 2\)
= \(4\)
Answer: B
Re: The expression [(66 54) ÷ 3 + 10 ÷ 5 (6 22 )] is equal to A. 14
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22 Jul 2024, 23:17
22 Jul 2024, 23:17
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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