Question
A vessel contains mixture in which 20% is water and
rest is milk. If 45 liters more water added in vessel, then quantity of water becomes 52% of mixture. Find the quantity of milk in the vessel?Solution
Let total mixture in vessel be Q liters.
Initial quantity of water in vessel = 0.20Q
And, quantity of milk in vessel = 0.80Q
(0.20Q + 45)/0.80Q = 52/48
9.6Q + 2160 = 41.6Q
32Q = 2160
Q = 67.5 l
Quantity of milk in vessel = 67.5 × 80/100 = 54 l
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