A truck covers a distance of 550 metres in 1 minute whereas a train covers a distance of 33 kms in 45 minutes. What is the ratio of their speed?
2:1
1:2
4:3
3:4
Explanation:
Speed of the truck =550 metres/min
Speed of the train =33/45 km/min=33000/45 metres/min
Speed of the truck : Speed of the train
=550:33000/45=55:3300/45=5:300/45
=1:60/45=1:4/3=3:4
Speed of the truck =550 metres/min
Speed of the train =33/45 km/min=33000/45 metres/min
Speed of the truck : Speed of the train
=550:33000/45=55:3300/45=5:300/45
=1:60/45=1:4/3=3:4