Wiki User
∙ 7y ago57 miles
Wiki User
∙ 7y agoIt is important to know how to calculate the speeds of objects. If a person is riding their bike at 15 miles per hours, they will travel 30 miles in 2 hours.
Three hours (30/10 = 3).
The speed is: 75/3 = 25 mph
A: 9 hours.
It depends on the distance travelled, If the person had travelled 120 miles the it would be 2 hours. Time = Distance/Speed
It is important to know how to calculate the speeds of objects. If a person is riding their bike at 15 miles per hours, they will travel 30 miles in 2 hours.
It would take 15 hours to bike 225 miles at a speed of 15 mph.
4.2 miles.
20 and 24
She can ride 76.7 miles in 6.5 hours.
Three hours (30/10 = 3).
The speed is: 75/3 = 25 mph
5 miles an hour, or 8 kilometers an hour
The father's speed is 3 MPH, so the biker's speed is 6 mph. In 9 hours the biker would travel 54 miles
40 miles is equal to 64.37 Kilo meters. Hence the speed of the bike can be found as speed=distance traveled by time. 64.37/2= 32.19 kph.
Nine hours.
about 2 hours