Question

A school starts 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:if it starts at 8 am so 1 hour = as suppose 1 whole so 0.75 is 45 min so she should leave for school at 7.15 am and she should come back home at 1 .55 pm as 5.25 = 5 hour 10 min so it overs at 1.15 pm and add 45 minutes to it so it comes out as 1.55pm so she should come back home at 2 pm

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Answer 2

Answer:

she will leave the home by 6.45 am and reaches her home back by 2.40 pm

Step-by-step explanation:

0.75 hrs means it is 1 hr and 15 minutes.

so, we can subtract 0.75 hrs from 8.00

    thus we get 6.45 am ,this is the time when she leaves the home.

Her class end by 13.25 pm (1.25)

so, we can add 0.75 to 13.25

      thus we get 14.40 pm (2.40), this is the time when she reaches the home back from school.