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For the region in which the range of the dollar amounts of the four ex

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Joined: 02 Sep 2009
Posts: 61358
For the region in which the range of the dollar amounts of the four ex  [#permalink]

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New post 11 Dec 2019, 02:00
00:00
A
B
C
D
E

Difficulty:

  95% (hard)

Question Stats:

40% (02:07) correct 60% (01:33) wrong based on 43 sessions

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For the region in which the range of the dollar amounts of the four expense categories was least, what percent of total living expenses was the Transportation expense in that region?

A. 10%
B. 15%
C. 16%
D. 17%
E. 20%


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Re: For the region in which the range of the dollar amounts of the four ex  [#permalink]

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New post 06 Jan 2020, 17:00
1
The range is a difference between the larges and the smallest values.

Ranges by regions:
P: 60 - 10 = 50
Q: 55 - 13 = 42
R: 64 - 8 = 56
S: 60 - 10 = 50
T: 50 - 14 = 36
U: 63 - 10 = 53

So, we are interested in region T (36 is the smallest one).
Transportation costs showed with pale-gray color (the second sector on the bar). In T region it is equal to 20%.

The answer is E.
GMAT Club Bot
Re: For the region in which the range of the dollar amounts of the four ex   [#permalink] 06 Jan 2020, 17:00
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For the region in which the range of the dollar amounts of the four ex

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