Question

A milkman sell milk on CP but he mixed water in it and get 9.09 % profit. Find the quantity of water in 1 leter.​

Answer 1

Answer:

Ratio of quantity solutions ( pure milk/mixture of milk &water) = profit (without mixing) /profit (after mixing)

Quantity of pure milk/ Quantity of mixture = profit (without mixing)/profit (after mixing)

[When solution is pure it's profit % is always 100%]

(1-X)/1 =100/109.09 (because profit is 9.09% after mix water in it)

109.09-109.09X =100

109.09X=9.09

X=9.09/109.09

X= .08332569 =.0833 Ltr approximately

You can also say that 83.3 ml.

Answer 2

Answer:

I like trains how bout you

Step-by-step explanation:

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