Question

Time Measurement sum 3 hours 10 min - 2 hrs 40 min​

Answer 1

Hey there...

3 hours = 180 mins

2 hours = 120 mins

Now,

3 hours 10 min - 2 hrs 40 min

= 190 mins - 160 mins

= 30 mins

= 1/2 hour

So your answer is 30 mins or 1/2 hour.

Hope this helps you friend...

Be brainly ✌✌✌☺☺

Answer 2

190min -160min= 30min