A vessel has 500 litres of milk, 50 litres of milk is replaced with 50 litres of water in this vessel. If this operation is repeated another 2 more times, what is the percentage of milk in the vessel at the end?

A vessel has 500 litres of milk, 50 litres of milk is replaced with 50

1.	A vessel has 500 litres of milk, 50 litres of milk is replaced with 50 litres of water in this vessel. If this operation is repeated another 2 more times, what is the percentage of milk in the vessel at the end?
A.	70
B.	72.9
C.	80
D.	81
Answer» C. 80

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A vessel has 500 litres of milk, 50 litres of milk is replaced with 50 litres of water in this vessel. If this operation is repeated another 2 more times, what is the percentage of milk in the vessel at the end?

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