15 kilometers per hour
It is: 2:30+2 hours = 4:30 hours
200km
09:30 hours - 02:30 hours = 07:00 hours Answer: seven hours
2.5 hours 2 hours 30 minutes 150 minutes Two and half hours.
15 kilometers per hour
30 kilometers per hour.
30 kilometers in two hours or 15 kilometers per hour.
30 hours
At 30 kilometers per hour, in each hour you will cover 30 km. So after 3 hours you will have covered 3*30 = 90 kilometers.
It is: 2:30+2 hours = 4:30 hours
45 km is 45 kilometers, or just short of 30 miles. About 2 hours for a somewhat fit cyclist.
200km
A driver who travels 140 kilometres in 2 hours!
2 hours 30 minutes
speed = distance/time = 30 km/2 hr = 15 km/h
There are 240, 30 second periods in 2 hours.