Question

Subtract 3 hours 15 minutes from 5 hours and 20 minutes

Answer 1

2hrs 5mins / 125mins

Explanation:

5-3=2

20-15=5

Answer 2

We have to substract 3 hours and 15 minutes from 5 hours and 20 minutes so we have write the time as a number so:

`3h\text{ and 15min}\to3.25`

and

`5h\text{ and 20 min}\to5.33`

So now we can divide it so:

`(5.33)/(3.25)=1.64`

And this is the same as one hour and 38.4 mins