Question

A cyclist rides her bike at a rate of 25 miles per hour. What is the rate in kilometers per hour? How many kilometers will the cyclist travel in 2 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers

Answer 1

80 kilometers per 2 hours

Explanation:

25 mph converted to kilometers is 40kph

If the cyclist goes 40 kilometers in one hour then all you multiply that by 2 hours.

40kph

x2 hours

80kph

Answer 2

80 kilometers
***
25 miles per hour = 50 miles in two hours = 1.6*50=80 kilometers