Question

How long will the remaining ration last?
10. A man travels a certain distance by train in 4 hours and 12 minutes at the speed of 44.8 km pe
hour. How much time will it take to cover the same distance, if the speed of the train is increased
58.8 km .​

Answer 1

Time =4hr 12 min =4.2hr

And speed= 44.8km/h

Distance =44.8x4.2=188.16

Distance =188.16km

Speed=58.8km/h

Time 188.16/58.8=3.2

3hr 12 min