If a man buys 1 lt of milk for Rs 12 and mixes it with 20 water and sells it for Rs 15 then what is ...........

sunny bhonsle

when we mix water in milk it becomes whole milk quantity for the customer.

sunny bhonsle

acc to question we r selling milk in which 3 lt. of water is included. but actually it has only 12 lt milk which is sold for 15 rs. so 15-12= 3 ( profit )

sunny bhonsle

1.2 lt . after mixing,, cp = 12 sp = 15