Question

Mixture of milk and water has been kept in two separate containers. Ratio of milk
to water in one of the containers is 5:1 and that in the other container is 7:2. in
what ratio the mixtures of these two containers should be added together so that
the quantity of the milk in the new mixture may becomes 80%?​

Answer 1

Step-by-step explanation:

Let the CP of milk be 1Rs

milk in 1 lt of mixture of container A=5/6

" " " " " " " " " " " " " " " " " B=7/9

" " " " " " " " " " " " " " " " " " C=8/10

Required Ratio=>(8/10)-(7/9):(5/6)-(8/10)

=>6:9