Question

A milkman buys milk at Rs. 10 per litre and adds one-third of water , then he sells the mixture at Rs. 11 per litre. What is his gain ?

Answer 1

Answer:

10 %

Step-by-step explanation:

CP = RS 10/L

SP = RS 11/L

P= 11-10= RS 1

P% = 1/10×100

P% = 10%