Question

Ratio of 45 minutes to 4 hours

Answer 1

Answer:

We have,

1 hr=60 mins

So four hours... 60*4 mins..

=240 mins.

The required ratio ... 45:240...45/240

So the answer is 3:16

Answer 2

HOPE IT WILL HELP

First convert 4 hours into minutes

That will be 60×4=240 (multiplied by 60 because there are 60 minutes in an hour)

Now RATIO

45:240

9:48

3:16. ANS