2 hours 30 minutes = ________ minutes.
The correct option is B: 150
One hour =60 minutes
∴2 hours =2×60=120 minutes
Now, 2 hours 30 minutes =120+30=150 minutes
Can complete this table.
Distance travelled
Time taken
Average speed
150 km
5 hours
....................
360 km
4 hours 30 minutes
12 hours
52 km/hour
8 hours 30 minutes
54 km/hour
600 km
30 km/hour
475 km
50 km/hour
2 hours 15 minutes
60 km/hour