Question

A container contains 80 kg. of milk. From this container, 8 kg. of milk was taken out and replaced by water. This process was further repeated two times. How much milk is now contained by the container?

Answer 1

Mark my answer as brainlist answer☺.

A container contains 80 kg. of milk. From this container, 8 kg. of milk was taken out and replaced by water. This process was further repeated two times. How much milk is now contained by the container?
ANSWER:-
Solution

By using - Amount of liquid left after n operation, when the container originally contains x units of liquid, from which y units is taken out each time is
x ( 1 - y/x)^n units
Amount of milk left 
80 (1 -1 8/80)^3 kg = 58.34 kg



Mark my answer as brainlist answer☺.

Answer 2

Answer:

Volume of milk left after3 times

80(1-8/80)^3

80(1-1/10)^3

80×9×9×9/10×10×10= 58.32 litres