Question

2. If a person travels from A to B at some speed, say 'x'miles per hour. He
comes back from B to A at different speed, say 'y' miles per hour. Both the
ways, he covers the same distance, but at different speeds.Then,
formulate an expression to find the average speed. Type answer in units
miles per hour.*​

Answer 1

Answer:

10 miles per hour 11111u3heh