A bus travels 54 km in 90 minutes. The speed of the bus is
Distance = 54 km
= 54 × 1000 m
Time = 90 min
= 90 × 60 sec
Speed = 
= 
= 
= 10 m/s
4
A bus travels 54 km in 90 minutes. The speed of the bus is
Distance = 54 km
= 54 × 1000 m
Time = 90 min
= 90 × 60 sec
Speed = =
=
= 10 m/s