Question

if there are 4 periods of classes in 3 hours,how much time does one period take?

Answer 1

Answer:

in 3 hours = 4 classes.

1 class = 3/4 hours

= 45 minutes

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Answer 2

Answer:

total hours=3=180 minutes

1 period =180÷4=45min a class

Step-by-step explanation:

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