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# a/2 is b% of 30, and a is c% of 50. b is positive.

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a/2 is b% of 30, and a is c% of 50. b is positive. [#permalink]  29 Apr 2019, 01:42
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Question Stats:

66% (00:36) correct 33% (01:28) wrong based on 3 sessions
$$\frac{a}{2}$$ is b% of 30, and a is c% of 50. b is positive.

 Quantity A Quantity B b c

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.
[Reveal] Spoiler: OA

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Joined: 03 Apr 2019
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Kudos [?]: 11 [1] , given: 1

Re: a/2 is b% of 30, and a is c% of 50. b is positive. [#permalink]  01 May 2019, 17:00
1
KUDOS
Given :
a/2=b/100*30; a = 0.6*b
A= c/100*50= 0.5*c
B = a/0.6
C= a/0.5
C is greater.
Re: a/2 is b% of 30, and a is c% of 50. b is positive.   [#permalink] 01 May 2019, 17:00
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