Source: Official Guide for the GMAT 13th Ed. Data Sufficiency; #77 Official Guide for the GMAT 2015 14th Ed. Data Sufficiency; #77

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A total of $60,000 was invested for

A total of $60,000 was invested for one year. Part of this amount earned simple annual interest at the rate of x percent per year, and the rest earned simple annual interest at the rate of y percent per year. If the total interest earned by the $60,000 for that year was $4,080, what is the value of x?

1 Explanation

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Mike McGarry, Magoosh Tutor

Jan 4, 2014 • Comment

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Official Guide for the GMAT 12th Ed.

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Section 6.3 Data Sufficiency

Section 6.3 Data Sufficiency

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