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If after 200 grams of water were added to the 24%-solution of alcohol, the strength of the solution decreased by one-thi

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by VJesus12 » Thu May 13, 2021 7:05 am

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A

B

C

D

E

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If after 200 grams of water were added to the 24%-solution of alcohol, the strength of the solution decreased by one-third, how much of the 24%-solution was used?

A. 180 grams
B. 220 grams
C. 250 grams
D. 350 grams
E. 400 grams

Answer: E

Source: GMAT Club Tests
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