After striking the floor, a ball rebounds to 4/5th of the height from which it has fallen. Find the total distance it travels before coming to rest if it is dropped from 100 meters.

Q. After striking the floor a certain ball rebounds to $\frac{4}{5}$th of the height from which it has fallen. Find the total distance that it travels before coming to rest if it is gently dropped from a height of $120$ metres.

Q. After striking the floor, a certain ball rebounds ${\left(4/5\right)}^{th}$ of height from which it has fallen. Then the total distance that it travels before coming to rest, if it is gently dropped from a height of 120 m is

Q. After striking a floor a certain ball rebounds $4╱5^{th}$ of the height from which it has fallen. Find the total distance that it travels before coming to rest, if it is gently dropped from a height of $120$ maters.

Q. After striking a floor a rubber ball rebouds $(\frac{7}{8}{)}^{th}$ of the height from which it has fallen. Find the total distance that it travels before coming to rest, if it is gently dropped from a height of 420 meters ?

Q. After striking the floor a certain ball rebounds 4/5th of its height from which it has fallen. The total distance that the ball travels before coming to rest if it is gently released from a height of 120m is