Question

A school stars at 8 am . the classes are for 5.25 hours. it takes 0.75 hour to reach school from Sally's house . it takes the same time for the return journey . At what time does Sally leave her home daily , and at what time does she reach home after school?​

Answer 1

Answer:

5.25 hours means 5 hours 15 minutes and 0.75 hours means 45 minutes.

School starts at 8 am.

And time taken from Sally's house to school is 45 minutes.

So she will leave her house at (8 am - 45 minutes) i.e. 7: 15 am.

Duration of classes = 5 hours 15 minutes

So classes ends at = 8 am + 5 hours 15 minutes = 1: 15 pm

And time taken from school to Sally's house = 45 minutes

Therefore Sally will reach her house at = 1:15 pm + 45 minutes = 2 pm

Answer 2

Answer:

5.25 hours means 5 hours 15 minutes and 0.75 hours means 45 minutes. School starts at 8 am. And time taken from Sally's house to school is 45 minutes. So she will leave her house at (8 am - 45 minutes) i.e. 7: 15 am.

answer is 2 pm

Hope this helps

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