SOLUTION: In a 50 minute class period,78% of the time is spent reading a book. How many minutes are spent reading a book.

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Question 874395: In a 50 minute class period,78% of the time is spent reading a book. How many minutes are spent reading a book.
Answer by ben720(159) About Me  (Show Source):
You can put this solution on YOUR website!
78%(time)=booktime
0.78%2850%29=b
39=b
39 minutes.