Question

a train Travels 36 km 23hours if it maintains a uniform spe

ed how long will it Take to cover 162km? how farTravels in 8 hours

Answer 1

36km=23 hours
1 km = 23/36 hours
162 km = 23/36 ×162 =103 hours 30 min

23 hours = 36 km
1 hour = 36/23 km
8 hour = 36/23 ×8 = 12.5 km