Question

jaya watch a tv programme from 6:45pm to 8:15 .17 minutes were used up in viewing advertisements.what was the duration of the tv programme​

Answer 1

Answer:

6:45 to 8:15 = 1 hr 30 min

and the duration of advertisement is 17 so

1 hr 30 min -17 min =1 hr 13 min

so duration of the tv programme is 1 hr 13 mins

Answer 2

The duration of the TV programme was for 73 minutes or 1 hour 13 minutes.

* The programme was from 6:45 pm to 8:15 pm. So the duration of the programme was of 1 hour 30 minutes or 90 minutes.

* However, the duration of advertisement needs to be deducted to get the actual duration of the programme.

* Duration of advertisements was of 17 minutes so actual duration of the programme was of (90-17)minutes = 73 minutes or 1 hour( 60min) and 13 minutes.