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the ratio of milk and water in 60 l mixture is 4:1. what quantity of mixture is replaced by water then the ratio of milk and water in remaining mixture becomes 3:1

mixture alligation

Your Answer

Quantity of milk : 4/5*60= 48 Quantity of water:1/5*60= 12 Let 'x' be the letter of water to be added to the mixture. = (12+x) 48/(12+x) =3/1 3(12+x) = 48 36+3x. = 48 3x= 48-36 x =12/3 x= 4 4 litres of water is added to the mixture

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