Question: "In the 75 litres of milk and water, the ratio of milk and water is 4:1. The quantity of water required to make the ratio of milk and water 3:1 is:_______"
My query:
I have tried a lot to comprehend into the matter but am not able to decipher into this. I tried applying techniques of allegation but only to know that it would not work.Is any definitive solution technique for these type of problems? If so what is that? A guidance about the same is most welcome. Also why is the allegation technique not working?