A 40-litre mixture contains milk and water in the ratio 7:3. How much water must be added to make the ratio 7:5?
Correct Answer: D. 8 litres
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A 40-litre mixture contains milk and water in the ratio 7:3. How much water must be added to make the ratio 7:5?
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A 40-litre mixture contains milk and water in the ratio 7:3. How much water must be added to make the ratio 7:5? - MCQ Explanation
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Correct answer: D. 8 litres