Source: Official Guide Revised GRE 2nd Ed. Part 9; Section 6; #20

1

What is the ratio of the number

What is the ratio of the number of people in group 2 with the ailment sneezing and itchy eyes to the total number of people in both groups with the ailment sneezing and itchy eyes? Give your answer as a fraction.

1 Explanation

1

Gravatar Chris Lele, Magoosh Tutor

Dec 8, 2012 • Comment

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