Question
A 78-liter mixture contains milk and water in a ratio of
6:7. If an additional 24 liters of milk and 48 liters of water are added to the mixture, what will be the new ratio of milk to water in the final mixture?Solution
Quantity of milk in initial mixture = 78 Γ [6/(6 + 7)] = 36 litres Quantity of water in initial mixture = 78 β 36 = 42 litres Ratio of milk to water in the final mixture = (36 + 24):(42 + 48) = 2:3
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