If a bicyclist travels 30 kilometers (km) in two hours, what is their average speed?
a. 30 km/h
b. 15 km/h
c. 2 km/h
d.60 km/h
1 answer
b. 15 km/h
a. 30 km/h
b. 15 km/h
c. 2 km/h
d.60 km/h
1 answer