Question

10 hour - 2 hours 25 minutes -3hours 35 minutes

Answer 1

Explanation:

10 hours - 2 hours 25 minutes - 3 hours 35 minutes

Lets just do this

2 hours 25 minutes + 3 hours 35 minutes

25 minutes + 35 minutes = 60 minutes

60 minutes = 1 hour

now we have 2 hours + 3 hours + 1 hour

2 + 3 +1 = 6

now we have 10 hours - 6 hours

10 - 6 is 4

4 hours.