A cyclist rides her bike at a rate of 24 kilometers per hour. What is this rate in kilometers per minute? How many kilometers will the cyclist travel in 20 minutes? Do not round your answers.

Respuesta :

As there are 60 minutes in an hour  the rate  per minute is 24/60 = 0.4 km/minute.

Distance travelled in 20 minutes  = 20*0.4 = 8 km.