Question

Work out the difference, in minutes, between 1 hour 50 minutes and 1 3/4 hours

Answer 1

5 minutes

1/4 of an hour is 15 minutes so times that by three you get 45 minutes. 50 minutes - 45 minutes = 5 minutes,

Answer 2

Explanation:

1 hour nd 50 = 60 min +50 min= 110 minutes

1 hour and 3/4= 60/4= 15 x 3= 45

1 hour and 3/4= 60 min + 45 min= 105 minutes

110- 105= 5 minutes difference