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# If x/2=5

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If x/2=5 [#permalink]  10 Nov 2017, 07:57
Expert's post
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Question Stats:

75% (00:27) correct 25% (01:40) wrong based on 4 sessions

If $$\frac{x}{2} = 5$$ and $$\frac{3}{y} = 6$$, what is the value of $$\frac{2-y}{x+4}$$ ?

A. $$\frac{- 4}{9}$$

B. zero

C. $$\frac{1}{14}$$

D. $$\frac{3}{28}$$

E. $$\frac{5}{28}$$
[Reveal] Spoiler: OA

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Kudos [?]: 344 [1] , given: 66

Re: If x/2=5 [#permalink]  11 Nov 2017, 00:26
1
KUDOS
It is easy to derive that x = 10 and y = 1/2, then the equation becomes $$\frac{2-\frac{1}{2}}{4+10} = \frac{\frac{3}{2}}{14} = \frac{3}{28}$$.

Re: If x/2=5   [#permalink] 11 Nov 2017, 00:26
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