Question

a car travels 72km in 1hour30minutes and a train travel 130km in 2 hours. find the ratio of their speeds​

Answer 1

Answer:

16 : 21.6.

explanation. as we know d/t is equal to speed so 72/1.5 : 130/2 kmph

48:65 upon cancellation we get

16 : 21.6

Answer 2

Answer:

48:65

Step-by-step explanation:

speed = distance / time

(for car , distance = 72km and time 1.5h)

speed of car using given formula = 48km/h

(for train , distance = 130km , time = 2h)

speed of train = 65km/h

therefore ratio = 48 : 65