Question

The train A travelled a distn of 200 km in 4 hrs where as train B travelled a distn of 180
km in 3hrs.Which train travelled faster?

Answer 1

Explanation:

Speed = distance/ time

Speed = distance/ timeso speed of A= 120km/3h

Speed = distance/ timeso speed of A= 120km/3hA's speed = 40 km/ hr.

Speed = distance/ timeso speed of A= 120km/3hA's speed = 40 km/ hr.Speed of B= 180km/4h

Speed = distance/ timeso speed of A= 120km/3hA's speed = 40 km/ hr.Speed of B= 180km/4hB's speed= 45km/hr.

Speed = distance/ timeso speed of A= 120km/3hA's speed = 40 km/ hr.Speed of B= 180km/4hB's speed= 45km/hr.Hence proved that 'B" moves faster.

hope it will be helpful to you

Answer 2

Answer:

train B travelled faster

Explanation:

speed = distance/time

speed of train A = 200 km/4hr = 50km/hr

speed of train B = 180 km/3hr = 60km/hr