A dishonest milkman prefers to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is,
a. 4%
b. 614
%
c. 20%
d. 25%
A dishonest milkman prefers to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is,
a. 4%
b. 614
%
c. 20%
d. 25%