Question

A train moving at a speed of 60km/hr cover a certain distance in 7.5 hours. What should be speed of the train to cover the same distance in 6 hours?​

Answer 1

Answer:

Answer. speed=distance /time. now speed=450/6=75Km/hr.

Answer 2

Answer:

75km/hr

Step-by-step explanation:

speed = 60km/hr

Time =7.5 hours

Distance ?

speed = distance

________

time

60 = distance

________

7.5 hour

=distance = 60 ×7.5

= 450

2nd step

speed ?

distance = 450

Time = 6 hours

speed = 450/6

= 75km/hr