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If a and b are positive integers, what percent of (9-a^3) is
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26 Jun 2020, 09:20
26 Jun 2020, 09:20
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75% (00:30) correct
24% (00:56) wrong based on 58 sessions
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If a and b are positive integers, what percent of \((9-a^3)\) is b ?
A. \(100b(3-a)\)
B. \(b(9-a^3)\)
C. \(\frac{b}{9-a^3}\)
D. \(\frac{9-a^3}{100b}\)
E. \(\frac{100b}{9-a^3}\)
A. \(100b(3-a)\)
B. \(b(9-a^3)\)
C. \(\frac{b}{9-a^3}\)
D. \(\frac{9-a^3}{100b}\)
E. \(\frac{100b}{9-a^3}\)
Re: If a and b are positive integers, what percent of (9-a^3) is
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26 Jun 2020, 09:20
26 Jun 2020, 09:20
Expert Reply
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
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Re: If a and b are positive integers, what percent of (9-a^3) is
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27 Jun 2020, 01:33
27 Jun 2020, 01:33
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(9-a^3) * x/100 = b
x = (100*b)/(9-a^3)
Therefore, option E
x = (100*b)/(9-a^3)
Therefore, option E
