A mixture contains milk and water in the ratio 7:3. If there are 30 liters of water, find the quantity of milk.

Problem Statement

Water corresponds to three parts. Three parts are thirty. One part is ten. Milk is seven parts equals seventy liters.

SolutionRead Only

parts: water=3 → 30 ⇒ 1 part=10 ⇒ milk=7×10=70

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