Question

what percent is 3min. 20sec. of 5min.

Answer 1

For this we have to convert time in one unit either minute or second. So

3 min 20 sec. = 200 second
5 minute = 300 second

so percent of 3 mun 20 sec. in 5 min is
=( 200/300 )*100
=66.67 %

Answer 2

3 min 20 sec=200sec
and

5min=300sec

According to the question

(200/300)×100
=> 66.66percent