Write a unit rate for the situation. Round to the nearest hundredth if necessary.
traveling 212 km in 6 h
A30.29 km/h
B35.33 km/h
C0.03 km/h
D42.4 km/h
traveling 212 km in 6 h
A30.29 km/h
B35.33 km/h
C0.03 km/h
D42.4 km/h