A train travelling at a speed of 60 km/h
A train travelling at a speed of 60 km/h leaves station A at 7 : 00 a.m. and another train travelling at a speed of 84 km/h starts from station A at 9:30 a.m. in the same direction on a parallel track. At what distance (in km) from station A and after how many hours […]
A train travelling at a speed of 60 km/h Read More »