15 kmph (kilometres per hour)
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
From 9:30 to 2:30, there are 5 hours. This is calculated by counting the time from 9:30 to 2:00, which is 4 hours, and then adding the additional 30 minutes to reach 2:30.
15 kilometers per hour
30 kilometers per hour.
30 kilometers in two hours or 15 kilometers per hour.
30 hours
It is: 2:30+2 hours = 4:30 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.
2 hours 30 minutes
200km
45 km is 45 kilometers, or just short of 30 miles. About 2 hours for a somewhat fit cyclist.
A driver who travels 140 kilometres in 2 hours!
There are 240, 30 second periods in 2 hours.
09:30 hours - 02:30 hours = 07:00 hours Answer: seven hours