Question

How to subtract 6h38min from 2h45min explanation

Answer 1

Step-by-step explanation:

6 3 8

--2 4 5

--------------

3 9 3

Answer 2

Answer:

3 hours 9 mins

Step-by-step explanation:

subtracting 2 hrs 45 mins from 6 hrs 38 min.

convert all of them into mins.

2htrs 45 mins-=165 mins

and 6hrs 38 mins =398 mins

now 398- 165 = 234 mins = 3 hours 9 mins

hope this helps.