Question

a school has 8 perods in a day each of 45 min. duration.how long would each period be if a school has a periods in aday ?how many periods can be there if each period is of duration of 36 min.​

Answer 1

8×45=360min.

hence total time of periods = 360÷60=6hours

hence if there is 1 period then it will be of 6hours

2.if duration of each period is 36min

total time of school=6hours

6hours=360min

=360÷36

=10

hence if each period is of 36min then there will be 10periods a day

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hope it's helpful....