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Three glasses of capacity 2 lt , 5 ltan...

Three glasses of capacity 2 lt , 5 ltand 9 ltcontain mixture of milk and water with milk concentrations `90%, 80% `and `70%` respectively. The contents of three glasses are emptied into a large vessel. Find the ratio of milk and water in the resultant mixture .

A

`3 : 1`

B

` 4 : 1`

C

` 5 : 1`

D

` 2 : 1`

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The correct Answer is:
C
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