+0  
 
0
80
1
avatar

Among 202 people on a beach, some are wearing sunglasses and some are wearing caps. some people are wearing both sunglasses and caps. The number who wear sunglasses is between 75% and 80% and the number who wear caps is between 55% and 60%. Let m be the smallest possible number of people who wear both sunglasses and caps, and let M be the largest possible number of people who wear both sunglasses and caps. Find M-m.

 Aug 6, 2020
 #1
avatar
0

M - m = 58.

 Aug 14, 2020

26 Online Users

avatar