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Question: If a vessel contains 56 lit of a mixture of milk and water in ratio3:2.what amount of the water should be added to make the ratio 4:5 ?
Answer: 3:2 = 56 lt
1 x = 56/(3+2)=>56/5=>11.2
therefore, (11.2x3) + (11.2x2) =>33.6+22.4 => 56
now,
4:5 = 33.6 : ? => ?=(33.6x5)/4
=> ? = 42
Now we want (4222.4) = 19.6 lt more water to make a ratio of 4:5


Question: If a vessel contains 56 lit of a mixture of milk and water in ratio3:2.what amount of the water should be added to make the ratio 4:5 ?
Answer: 3:2 = 56 lt 19.8 liters Source: CoolInterview.com Answered by: krishnakanth  Date: 5/23/2008  Contact krishnakanth(56w)/w = 3/2 > w = 112/5 = 22.4 19.6 liters Source: CoolInterview.com Answered by: bijeesh balan k  Date: 5/26/2008  Contact bijeesh balan k19.6lt of water is to be added to get 4:5 ratio Source: CoolInterview.com Answered by: sita ram murthy  Date: 6/6/2008  Contact sita ram murthy19.6lits of water we need to add for 4:5 Source: CoolInterview.com Answered by: chandra  Date: 6/21/2008  Contact chandra19.6 Source: CoolInterview.com Answered by: abhinav  Date: 6/23/2008  Contact abhinavmixture contains (3/3+2)*56=33.6 lit of milk and (2/3+2)*56=22.4 lit of water .if the ratio becomes 4:5 then mixture contains 19.6 lts of water to be added to make the ratio 4:5 Source: CoolInterview.com Answered by: s.dhivakar  Date: 6/24/2008  Contact s.dhivakar19.6 milk/water=3x/2x Total quantity=56 liters. Let x litre of water be required, 19.6 lts If you have the better answer, then send it to us. We will display your answer after the approval Rules to Post Answers in CoolInterview.com:

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