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ab = 12 b2 = 16
[#permalink]
15 May 2018, 16:25
15 May 2018, 16:25
Expert Reply
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Question Stats:
95% (00:28) correct
4% (00:02) wrong based on 22 sessions
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\(ab = 12\)
\(b^2 = 16\)
A. Quantity A is greater.
B. Quantity B is greater.
C. The two quantities are equal.
D. The relationship cannot be determined from the information given.
\(b^2 = 16\)
Quantity A |
Quantity B |
a |
b |
A. Quantity A is greater.
B. Quantity B is greater.
C. The two quantities are equal.
D. The relationship cannot be determined from the information given.
Re: ab = 12 b2 = 16
[#permalink]
15 May 2018, 16:43
15 May 2018, 16:43
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You can have b = 4 or -4 .. because you have a = 3 when b = 4 or a = -3 when b = -4 .. therefore, the answer is D
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You can have b = 4 or -4 .. because you have a = 3 when b = 4 or a = -3 when b = -4 .. therefore, the answer is D
gmatclubot
Re: ab = 12 b2 = 16 [#permalink]
15 May 2018, 16:43
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