X started from point A towards point B. After 2 hours, Y started from point B towards A. By the time X had covered one-fifth of the total distance, Y ...
Question
X started from point A towards point B. After 2 hours, Y started from point B towards A. By the time X had covered one-fifth of the total distance, Y had also covered the same distance. Y's speed is three times the speed of X.
Compare the following:
Quantity I: Difference in time (in hours) taken by X and Y to reach their respective destinations.
Quantity II: 12 hours