Concept explainers
To calculate: thow many Americans enjoy watching plays.
Answer to Problem 7CT
The number of Americans who enjoy watching plays is 87million .
Explanation of Solution
Given information :
Total population = 290million
Survey Americans = 2000
Enjoy watching plays number of Americans = 600
Calculation : to find the number of Americans who enjoy watching plays first we find the percent of 600 and 2000 then, find that the number of total by this percent.
6002000·100=30% [multiply and divide]
30%of290million
30100·290million.3·290million [convert percentages into deciamal ]87million [multiply]
Hence, The number of Americans who enjoy watching plays is 87million .
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