Question

If two trains start at the same time from two points A and B towards each other and after crossing they take 'a' hours and ' b' hours in reaching B and A respectively. Then find the ratio of speed of A to the speed of B.

Answer 1

Answer:

23456

Step-by-step explanation:

4343434

34434344

4343444

34343442

2

424242

4244

2424

323+345=345