Source: Official Guide for GMAT Review 2016 Problem Solving; #120

1

Water consist of hydrogen and oxygen, and

Water consist of hydrogen and oxygen, and the approximate ratio, by mass, of hydrogen to oxygen is 2:16. Approximately how many grams of oxygen are there in 144 grams of water?

1 Explanation

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Gravatar Catherine Guivencan, Magoosh Tutor

Aug 14, 2015 • Comment

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Section 5.3 Problem Solving

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