From a container of milk, 10 % of the milk is replaced by water. This is repeated thrice. At the end of the third replacement, what percentage of pure milk is present in the mixture?

From a container of milk, 10 % of the milk is replaced by water. This

1.	From a container of milk, 10 % of the milk is replaced by water. This is repeated thrice. At the end of the third replacement, what percentage of pure milk is present in the mixture?
A.	73%
B.	70%
C.	80%
D.	30%
Answer» B. 70%

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From a container of milk, 10 % of the milk is replaced by water. This is repeated thrice. At the end of the third replacement, what percentage of pure milk is present in the mixture?

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