Question

Ravi takes 45 minutes to reach the school if reaches School Aarti 8:20 a.m. than at what time did he said out

Answer 1

Answer:

7 : 35 a.m.

Step-by-step explanation:

Given:

Ravi reached school at = 8:20 a.m.

That is,

8:20 a.m. → 8 hours + 20 minutes.

To convert hours into minutes: Multiply by 60.

(since, 1 hour = 60 minutes).

That is,

8 hours + 20 minutes = (8×60) minutes + 20 minutes b= 480 minutes + 20 minutes = 500 minutes.

Given:

Ravi takes 45 minutes to reach school.

So,

Ravi would have set out 45 minutes prior to the time, he reached school.

So,

We have to subtract 45 minutes from 500 minutes.

That is,

500-45 = 455 minutes.

We need to convert minutes, back into hours.

To convert minutes into hours: Divide by 60.

Dividing 455 by 60, we get,

455/60 = 7 ³⁵/60 → 7 hours + 35 minutes.

That is,

→ 7: 35 a.m.

Therefore,

Ravi set out for school at 7 : 35 a.m.