d = 50 * 4 = 200 km
200 km = 80 t
t = 200/80 hours
A man took 4 hours to drive his van from Town x to Town Y at a speed of 50km/h. On his return journey from Town YA to Town X, he increased the speed of 80 km/h. How long did the man take to reach Town X?
Can someone direct me to the answer on this?
1 answer