Question

Rohit goes to school by car at 60 km per hour and Manoj goes to school by Scooty at 40 km per hour if they both live in the same locality find the ratio between the time taken by Rohit and Manoj tourist the school

Answer 1

t=d/v
t1:t2=d/60:d/40
=2:3

Answer 2

let rohit x and manoj y
x:y
60:40
30:20
3:2