Question

The time taken by Priya to move from (A to B) is 2 hours, then the time taken by Geetha to move from (B to C) is 4 hours. At last the time taken by Rekha to move from (C to D) is 6 hours. If the distance from A to B, B to C and C to D are equal and the speed from A to B is 80 miles per hour, find the average speed from A to D.

Answer 1

a and b us to make the In bite

as four mane be like open the book like when the transfer

Explanation:

yes this is right up to the class was fantastic