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# A building has 2/5 of its floors below ground. What is the ratio of th

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Math Expert
Joined: 02 Sep 2009
Posts: 55803
A building has 2/5 of its floors below ground. What is the ratio of th  [#permalink]

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24 Dec 2018, 21:07
00:00

Difficulty:

15% (low)

Question Stats:

85% (00:23) correct 15% (00:54) wrong based on 24 sessions

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A building has 2/5 of its floors below ground. What is the ratio of the number of floors above ground to the number of floors below ground?

A. 5:2
B. 3:2
C. 4:3
D. 3:5
E. 2:5

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Re: A building has 2/5 of its floors below ground. What is the ratio of th  [#permalink]

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25 Dec 2018, 02:43
Bunuel wrote:
A building has 2/5 of its floors below ground. What is the ratio of the number of floors above ground to the number of floors below ground?

A. 5:2
B. 3:2
C. 4:3
D. 3:5
E. 2:5

below ground 2/5 above ground 3/5
ratio would be 3/5 *5/2 = 3/2 IMO B
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Re: A building has 2/5 of its floors below ground. What is the ratio of th   [#permalink] 25 Dec 2018, 02:43
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