A train travels 2000km at a uniform speed. If the
speed had been increased by 100km/hr, it would have
taken 1 hour less for the same journey. Find the speed
of the train.
Answers
Answered by
0
Answer:
400 km/hr
Step-by-step explanation:
st=2000
(s+100)(t-1)=2000
solve for t, you'll get t=5
2000/5=400 km/hr
Similar questions