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14 - 3(4 - 6)
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19 May 2018, 11:54
19 May 2018, 11:54
2
Expert Reply
00:00
Question Stats:
93% (00:24) correct
6% (00:13) wrong based on 137 sessions
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Quantity A |
Quantity B |
14 - 3(4 - 6) |
(4)(-3)(2)(-1) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Re: 14 - 3(4 - 6)
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28 May 2018, 12:57
28 May 2018, 12:57
1
Expert Reply
Explanation
This question is testing PEMDAS (Parentheses/Exponents, then Multiplication/Division, then Addition/Subtraction), at least in Quantity A.
Make sure that you simplify inside the parentheses, and then multiply, before subtracting:
\(14 - 3(4 - 6) = 14 - 3(-2) = 14 + 6 = 20\)
Quantity B is \((4)(-3)(2)(-1) = 24.\)
Hence option B is correct!
This question is testing PEMDAS (Parentheses/Exponents, then Multiplication/Division, then Addition/Subtraction), at least in Quantity A.
Make sure that you simplify inside the parentheses, and then multiply, before subtracting:
\(14 - 3(4 - 6) = 14 - 3(-2) = 14 + 6 = 20\)
Quantity B is \((4)(-3)(2)(-1) = 24.\)
Hence option B is correct!
Re: 14 - 3(4 - 6)
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04 Feb 2021, 11:11
04 Feb 2021, 11:11
Hello from the GRE Prep Club BumpBot!
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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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).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
