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# If 1/x = 0.4, then 1/(x +2) =

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Senior Manager
Joined: 20 May 2014
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If 1/x = 0.4, then 1/(x +2) = [#permalink]  20 Nov 2017, 11:10
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100% (01:04) correct 0% (00:00) wrong based on 1 sessions
If 1/x = 0.4, then 1/(x +2) =

A. 1/8
B. 1/5
C. 2/9
D. 1/4
E. 2/7

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Director
Joined: 20 Apr 2016
Posts: 758
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Kudos [?]: 514 [0], given: 94

Re: If 1/x = 0.4, then 1/(x +2) = [#permalink]  01 Dec 2017, 22:17
Bunuel wrote:
If 1/x = 0.4, then 1/(x +2) =

A. 1/8
B. 1/5
C. 2/9
D. 1/4
E. 2/7

Here $$\frac{1}{x}$$ = 0.4

or x = $$\frac{5}{2}$$

Now putting the value of x in $$\frac{1}{{(x +2)}} = \frac{2}{9}$$
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Re: If 1/x = 0.4, then 1/(x +2) =   [#permalink] 01 Dec 2017, 22:17
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