:: - Discussion

A village milkman carries out adulteration of milk with water make higher profits. He has two cans, one with water and another with pure milk. He pours from can No. 1 into can
No.2 sufficient to double its contents. He again pour from N0.2 into No.1 enough of mixture to double the contents. He again pour from No.1 into NO.2 to double the contents of No.2
and find the same number of litres of milk in each can although there is one more of water No.2 than there is milk.How much more water than milk is there in can No.1?