A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?

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Accepted Answer

Amount of milk left after 3 operations = [ 40 ❨ 1 - 4

=	❨	40 x	9	x	9	x	9	❩	= 29.16 litres.
			10		10		10

Amount of milk left after 3 operations =	[	40	❨	1 -	4	❩	3	] litres
					40

A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?

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