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If $936 are divided between worker A and worker B in the rat

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If $936 are divided between worker A and worker B in the rat  [#permalink]

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New post Updated on: 18 Feb 2013, 04:02
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Difficulty:

  35% (medium)

Question Stats:

74% (01:54) correct 26% (02:37) wrong based on 160 sessions

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If $936 are divided between worker A and worker B in the ratio 5: 7,what is the share that worker B will get?

A. 58.12%
B. 58.33%
C. 58.55%
D. 58.76%
E. 58.97%

Spoiler: :: Resolution
The ratio a:b is 5:7, and therefore the share of B will be b/(a+b) or 7/(5+7). The solutions talk about percentages, so there is no need to multiply by the amount - $936 -, but this could be a different or potential question. Remember always that the share of a is a/(a+b) and the share of b is b/(a+b).

Originally posted by johnwesley on 17 Feb 2013, 18:49.
Last edited by Bunuel on 18 Feb 2013, 04:02, edited 1 time in total.
Renamed the topic and edited the question.
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Re: If $936 are divided between worker A and worker B in the rat  [#permalink]

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New post 18 Feb 2013, 09:25
johnwesley wrote:
If $936 are divided between worker A and worker B in the ratio 5: 7,what is the share that worker B will get?

A. 58.12%
B. 58.33%
C. 58.55%
D. 58.76%
E. 58.97%

Spoiler: :: Resolution
The ratio a:b is 5:7, and therefore the share of B will be b/(a+b) or 7/(5+7). The solutions talk about percentages, so there is no need to multiply by the amount - $936 -, but this could be a different or potential question. Remember always that the share of a is a/(a+b) and the share of b is b/(a+b).


B's share= 7/(5+7) of the total=7/12 of the total
B's percentage share= 7/12*100 = 58.33%
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Re: If $936 are divided between worker A and worker B in the rat  [#permalink]

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New post 12 Oct 2014, 06:12
7/12=x/100

x=700/12=58.3....

no need in 936 dollars
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Re: If $936 are divided between worker A and worker B in the rat  [#permalink]

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New post 12 Oct 2014, 11:22
If $936 are divided between worker A and worker B in the ratio 5: 7,what is the share that worker B will get?

Consider the total amount as ( 50 +7 ) 12

So B gets 7/12 of the total share ( Whatever be the total wage ) , now we need to calculate the % share of B

Hence B's wage as a % of the total wage is 7/12*100 => 58.33%
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Re: If $936 are divided between worker A and worker B in the rat  [#permalink]

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New post 12 Oct 2014, 21:44
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If the required answer is in percentage, then the amount given $936 is a diversion. Not required in computation

\(Answer = B = \frac{7}{7+5} * 100 = 58.33%\)
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Re: If $936 are divided between worker A and worker B in the rat  [#permalink]

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New post 06 Feb 2019, 19:04
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Re: If $936 are divided between worker A and worker B in the rat   [#permalink] 06 Feb 2019, 19:04
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