A scooter travels 120km in 3 hours and a train travels 120km in 2 hours. Find the ratio of their speeds.

(Hint : Speed = )

Speed =

Distance covered by scooter = 120 km

Time taken by scooter = 3 hours

Speed of scooter =

⇒ speed of scooter = = 40 km/hour

Distance covered by train = 120 km

Time taken by train = 2 hours

Speed of train =

⇒ speed of train = = 60 km/hour

Ratio of their speed =

⇒ Ratio of their speed =

Divide numerator and denominator by 20

⇒ Ratio of their speed =