Question
Mixture βJβ of paint and thinner contains 35% paint.
If container βYβ is filled with this mixture and contains 91 litres of thinner, find the total quantity of mixture in container βYβ.Solution
Ratio of paint to thinner in mixture βJβ = 0.35:0.65 = 7:13
Quantity of paint in container βYβ = 91 Γ (7/13) = 49 litres
Total quantity of mixture in container βYβ = 91 + 49 = 140 litres
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