Question

In 84 lit mixture the ratio of milk and water is 7:5 if this ratio is to be 7:3 then what is the quantity of water needed to be added

Answer 1

Answer:

14 LITRE

Step-by-step explanation:

IT SEES THAT IN 84 LIT MIX MILK IS 49 AND WATER IS 35

49/35+x=7/3

49*3=245+7X

147=245+7X

7X=78

X=14 LITR