Break time

Calculate how many percent of school time is spent on breaks. Calculate data for the whole week.

Correct result:

p =  20.6349 %

Solution:

a=10+20+10+10+5+10=65 min b=7⋅ 45=315 min  p=100⋅ ab=100⋅ 65315=130063=20.6349%

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