A train travels 200 km at a uniform speed if the speed had been 10 km per hour less the journey would have taken 40 minutes more find the speed of the train
Answers
Answered by
10
Total d= 200 km
S= x-10
Where x is initial speed
T=40 min=2/3 hr
So, s=d/t
Or x-10=200÷2/3
Or x-10=200×3/2=300
Hence, x or speed= 300+10=310 km/h
Answered by
1
Answer:
A train travels 200 km at a uniform speed. If the speed had been 10 km/hr more, it would have taken
1 hour less for the same Journey. Find the speed of the train.
Similar questions