Question

A man buys milk at 60 P per litre, adds one-third of water to it and sells the mixture at 72 P per litre. The profit per cent. pls send me answer I'll mark you as brainliest

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Answer 1

Step-by-step explanation:

Consider the provided information.

Let the man buys 90 liter of milk and the cost is 60 p per litre.

The amount invest is: 90×60=5400 p

He adds one-third of water to it and sells the mixture at 72 p per litre.

Therefore now he has 120 liter of mixture and he sells the mixture at 72 p per litre.

The amount he earn is: 120×72=8640 p

Now calculate the profit percentage as shown:

Hence, the profit percentage is 60%.