Question

Speed, Time, and Dis

1 a. Noah rides his bike with a constant
speed of 18 km/h. How long will he
take to travel a distance of
54 kilometers?

Answer 1

3 hours

Explanation:

Recall:

Distance = speed x time

we are given that speed = 18 km/h and distance = 54 km.

hence,

54 = 18 x time (divide both sides by 18 and rearrange)

time = 54/18 = 3 hours