Of the 400 people in an auditorium, 1/4 are wearing hats. Of those, 1/5 are wearing fedoras. How many people in the audi

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Vincen: Legendary Member; Posts: 2898; Joined: Thu Sep 07, 2017 2:49 pmFollowed by: 5 members; Thanked: 6 times

by Vincen » Sun Oct 03, 2021 8:17 am

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Of the 400 people in an auditorium, 1/4 are wearing hats. Of those, 1/5 are wearing fedoras. How many people in the auditorium are not wearing fedoras?

A. 20
B. 80
C. 180
D. 220
E. 380

Answer: E

Source: Princeton Review

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Source: Beat The GMAT — Problem Solving | Sun Oct 03, 2021 8:17 am

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