Question

A milkman mixes 25% water to milk and
sells the mixture at a mark-up of 10%. What
is the overall profit %?

Answer 1

Answer:

80:20

Step-by-step explanation:

25% of CP = 20% of SP

So CP/SP =20/25 or 4/5

Which means he is mixing water at the rate of 4:1

ie 80:20