Question

3) A train is moving at a uniform speed of 75 km/hour.
(a) How far will it travel in 20 minutes.
(b) Find the time required to cover a distance of 250 km.​

Answer 1

Answer:

speed=75km/hr

time=20mins=20/60hrs=1/3hrs

[a]distance travelled=75*1/3=25km

distance=250km

[b]time taken=250/75=3.33hr

Answer 2

Answer:

A.25

B.9 hr 1 min

Step-by-step explanation:

A. Train covers distance in 60 min = 75 km=

Train covers distance in 20 min= 75*60/20=25km

B. Train travel 75 km in 1 hr

Train travel 250 km in 250*1/75=10/3= 9 hr 1 min