In 30 litres mixture of acid, the ratio of acid and water is 2 : 3 . W – McqOptions

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1.	In 30 litres mixture of acid, the ratio of acid and water is 2 : 3 . What amount of water should be added to the mixture so that the ratio of acid and water becomes 2 : 5 ?
A.	10 litres
B.	15 litres
C.	18 litres
D.	12 litres
Answer» E.

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