Mathematics for IGCSE & O level - Time (Section 1 - No. 30)
What is 15.36 hours in hours and minutes?
15 hours 22 minutes
15 hours 36 minutes
15 hours 15 minutes
16 hours 36 minutes
Объяснение
0.36 hours * 60 minutes/hour = 21.6 minutes which is 22 minutes.