The task is to generate the correct answer for a given math problem.

Q: Problem: 60 percent of movie theatres in town x have 3 screens or less . 20 % of those theatres sell an average of more than $ 300 worth of popcorn per showing . 56 percent of all the movie theatres in town x sell $ 300 or less of popcorn per showing . what percent of all the stores on the street have 4 or more screens and sell an average of more than $ 300 worth of popcorn per day ?

A: 32
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Q: Problem: the curved surface of a sphere is 64 π cm 2 . find its radius ?

A: 4', 'd ) 9', 'e ) 7'
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Q: Problem: 80 370 860 ? 2440 3530

A:
155
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