Question

Rajesh is a good swimmer every day he practices 2 hours in the morning and 1/2 hours in the evening how much minutes does his practice everyday?
$+ and \: convert \: into \: min$

Answer 1

2 hrs. = 120 min.
1/2 hrs. = 30 min.
Total work= 120+30=150 min.

Answer 2

Answer:

2×60=120

1×60=60

1/2=30=120+60+30=210minutes