A car has to cover a distance of 288 km in 20 hours. If it covers half of the journey in 1/5th of the time, find the speed to cover the remianing distance in the time left. |
6km/hr 7km/hr 9km/hr 8km/hr |
9km/hr |
Total distance to be covered = 288km Time = 20 hours It covers half of the journeyin 1/5th of the time, remaining distance = 144 km, remianing time = 16 hours Speed of the remaining journey = $\frac{distance}{time}$ = $\frac{144}{16}$ = 9 km/hr |