Question

Problem Martin is taking a test at school. His teacher gave him 111 hour and 151515 minutes to complete the test. He has been taking the test for 545454 minutes. How many minutes does Martin have left to finish the test?

Answer 1

5715 minutes

Explanation:

1hr = 60min

to convert from hrs to mins multiply by 60

111hr = 6660min

to convert to hrs from mins divide by 60

2525.25hr = 151515min

9090 hr = 545454min

6660 + 2525.25 = 9185.25hrs

9185.25 - 9090 = 95.25hrs

95.25hrs = 5715 minutes