Two trains are moving in opposite directions. The speed of the fast train is 10 km/h greater than that of slow train .If they start from station after 2 and a half hour they are found 275 km away from each other. Find there speeds
Answers
Answered by
9
Answer:
Step-by-step explanation:
Let speed of slow train be x km/hr.
Speed of fast train = x + 10 km/hr
Distance= 275 km
They move in opposite directions,i.e,
Total speed = (x+x+10)km/hr
Time = 2 and half hour or 5/2 hrs.
Distance = Time*Speed
.•.
5/2(x+x+10) = 275
(2x + 10) = 275*2/5
2x+10= 110
2x= 100
x= 50 km/hr
So,Slower train speed = 50km/hr
Faster train speed = 60km/hr
HOPE IT HELPED..
PLEASE RATE ME 5 STARS AND MARK IT BRAINLIEST
Similar questions