Question

The ratio of milk and water in a vessel is 19:7 when a ltr milk is added the ratio becomes 3:1 again b ltr water is substracted and new ratio is 7:2 now 7:5 ltr milk is added to mixture and 2.5 ltr water is extracted then ratio of milk and water is 45:11 what is value of a*3-b*3​

Answer 1

Answer:

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