A barrel contains a mixture of wine and water in the ratio 3 : 1. How much fraction of the mixture must be drawn off and substituted by water so that the ratio of wine and water in the resultant mixture in the barrel becomes 1 : 1?(a) 1/4(b) 1/3(c) 3/4(d) 2/3
Harshit Singh , 3 Years ago
Grade 12th pass
1 Answers
Pawan Prajapati
Last Activity: 3 Years ago
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