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9^2+8^2+7^2 or 49+63+80
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28 Jul 2020, 10:53
28 Jul 2020, 10:53
Expert Reply
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Question Stats:
93% (00:18) correct
6% (00:21) wrong based on 46 sessions
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Quantity A |
Quantity B |
\(9^2+8^2+7^2\) |
\(49+63+80\) |
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.
Kudos for the right answer and explanation
Re: 9^2+8^2+7^2 or 49+63+80
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28 Jul 2020, 11:01
28 Jul 2020, 11:01
1
7^2 = 49
8^2 > 63
9^2 > 80
7^2 + 8^2 + 9^2 > 49 + 63 + 80
So, the answer is A.
8^2 > 63
9^2 > 80
7^2 + 8^2 + 9^2 > 49 + 63 + 80
So, the answer is A.
gmatclubot
Re: 9^2+8^2+7^2 or 49+63+80 [#permalink]
28 Jul 2020, 11:01
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