Question

The ratio between speeds of two trains is 5:3. If the first train runs 350 km in 2 hours, then what is the speed of the second train?

Answer 1

Answer:

distance = speed / time

speed of 1st train = 350×2=700 km/h

now speed of 1st : speed of 2nd = 5:3

700/speed of 2nd =5/3

speed of 2md = 700×3/5

= 2100/5

=420km/h

Answer 2

Answer:

speed of first train = 350/2=175

" " second train = 175/5 *3=105

let the speed is 5x and 3x

distance by first train is 350 km and 2 hrs

360/5*x=2 so x is 35 after calculation the value of the speed of 2 train is 105 km/hr