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Milk needs to be thinned to a ratio of 3 parts milk to 2 parts water. The milk-man has by mistake added water so that he has 8 liters of milk which is half water and half milk. What must he add to make the proportions of the mixture correct?
  • a)
    1 liter milk
  • b)
    1 liter water
  • c)
    2 liters milk
  • d)
    1.5 liter milk
  • e)
    3 Liter milk
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Milk needs to be thinned to a ratio of 3 parts milk to 2 parts water. ...
We note that the final ratio must be 3:2 for milk and water respectively. Now, according to given scenario in the question, we have eight liters of solution with 4 liters milk and 4 liters water, which makes it 2:2. In order to make it 3:2, we add 2 liters milk. This would make a total of 6 liters milk and 4 liters water i.e. 6:4 which can be simplified to 3:2.
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Most Upvoted Answer
Milk needs to be thinned to a ratio of 3 parts milk to 2 parts water. ...

Given Information:
The milk-man has 8 liters of milk which is half water and half milk.

Calculation:
Let x be the amount of water added to the 8 liters of milk.

Given that the resulting mixture is half water and half milk, we have:
(8 + x)/2 = 4
8 + x = 8
x = 8 - 8
x = 0

So, no water was added to the milk by mistake.

Correcting the Proportions:
To correct the proportions of the mixture to 3 parts milk to 2 parts water, we need to add more milk.

Since the current mixture is 8 liters of milk, we need to add:
3 parts milk = (3/5) * 8 = 4.8 liters of milk

Therefore, the milk-man must add 4.8 liters of milk to make the proportions of the mixture correct.

Final Answer:
The milk-man must add 2 liters of milk to make the proportions of the mixture correct.
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Milk needs to be thinned to a ratio of 3 parts milk to 2 parts water. The milk-man has by mistake added water so that he has 8 liters of milk which is half water and half milk. What must he add to make the proportions of the mixture correct?a)1 liter milkb)1 liter waterc)2 liters milkd)1.5 liter milke)3 Liter milkCorrect answer is option 'C'. Can you explain this answer? for DSSSB TGT/PGT/PRT 2025 is part of DSSSB TGT/PGT/PRT preparation. The Question and answers have been prepared according to the DSSSB TGT/PGT/PRT exam syllabus. Information about Milk needs to be thinned to a ratio of 3 parts milk to 2 parts water. The milk-man has by mistake added water so that he has 8 liters of milk which is half water and half milk. What must he add to make the proportions of the mixture correct?a)1 liter milkb)1 liter waterc)2 liters milkd)1.5 liter milke)3 Liter milkCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for DSSSB TGT/PGT/PRT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Milk needs to be thinned to a ratio of 3 parts milk to 2 parts water. The milk-man has by mistake added water so that he has 8 liters of milk which is half water and half milk. What must he add to make the proportions of the mixture correct?a)1 liter milkb)1 liter waterc)2 liters milkd)1.5 liter milke)3 Liter milkCorrect answer is option 'C'. Can you explain this answer?.
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