Mathematics for IGCSE & O level - Time (Section 3 - No. 25)
Which of the following are equivalent?
1 hour 50 minutes
1.50 hours
1.83 hours
1.8 hours
解释
Convert minutes to hours: 50 minutes / 60 = 0.833 hours. So, 1 hour 50 minutes = 1.83 hours and 1 hour 50 minutes = 1.8 hours