Question

A school starts at 8.am. The classes are for 5.25 hours. It takes 0.75 hours 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

Here your answer

First calculate 0.75 hour in minutes

That is 45 minutes

So,

Sally leave her house at 7:15

And reaches home at 8 + 5.25+0.75 =6 hrs

Then 8o clock + 6 hours

That is 4 o clock