Question

Three vessels contain mixtures of milk and water in the proportions 3 ∶ 1, 4 ∶ 1 and

5 ∶ 1. The contents of the three vessels are mixed in the proportion ∶ ∶ 1. If the resulting

mixture contains milk and water in the proportion 7 ∶ 2, find in terms of ​

Answer 1

Answer:

6:1, 5:2, 3:1

Milk = 6/7 + 5/7 + ¾

\frac{\left (24 + 20 + 21 \right )}{28}= \frac{65}{28}

Water = \frac{1}{7} + \frac{2}{7} + \frac{1}{4}

12+\frac{7}{28} = \frac{19}{28}

Ratio = 65:19

Step-by-step explanation:

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