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If 5/8 of the people in the water aerobics class are over age 65 and 1/4 of the people in the class are under age 40. What fraction of the people in the class are either over 65 or under 40?
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If 5/8 of the people in the water aerobics class are over age 65 and 1/4 of the people in the class are under age 40. What fraction of the people in the class are either over 65 or under 40?

User J Bones
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1 Answer

4 votes
7/8 of the aerobics class are either over 65 or under 40.
User Chauncey
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