Source: Official Guide for the GMAT 12th Ed. Section 5.3 Problem Solving; #8

1

A rainstorm increased the amount of water

A rainstorm increased the amount of water stored in State J reservoirs from 124 billion gallons to 138 billion gallons. If the storm increased the amount of water in the reservoirs to 82 percent of total capacity, approximately how many billion gallons of water were the reservoirs short of total capacity prior to the storm? 9, 14, 25, 30, 44

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Gravatar Mike McGarry, Magoosh Tutor

Nov 2, 2012 • Comment

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Section 5.3 Problem Solving

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