A solution contains vinegar and water in equal proportions. If this solution is mixed with another solution of water in the ratio 1:4, what is the resulting ratio of vinegar to water?
Ratio of vinegar and water = 1: 1 In another solution, 100% is water. These two are mixed in the ratio 1: 4. -Constable/1726199371-53.JPG)
= 1: 9
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