Question

A cat standing at 3/8 of a tunnel and the train is coming if the cat runs towards entry the train will hit the cat exact on entry if the cat runs towards exit the train will hit the cat exact on exit find the ratio between cat and the train

Answer 1

(3x/8)/c= y/t
(5x/8)/c = (x+y)/t
Ratio 3/5 = y/(x+y)
3x =2y
(2y/8)/c=y/t
t=4c
1:4