Question

Two trains start from the same
Station and move in the opposite
direction at the speed of 40 km / hr
and 65 km / hr respespectively. In
how many hours will they be 315
km apart.​

Answer 1

Answer:

What price should a trader mark on a article that costs him rupees 4000 to gain 10% after allowing a discount of 12 %

Step-by-step explanation: