Subject :IMO Class : Class 6
In a mixture of 60 litres, the ratio of milk and water is 2 : 1. If this ratio is to be 1 : 2, then the quantity of water to be further added is _____.
(A) 20 litres
(B) 30 litres
(C) 40 litres
(D) 60 litres
how can 60 liters of water be there in a mixture of water and milk , there must be some space for water.water=40 lmilk=20 l
Ans 1:
Class : Class 9
D is the correct answer.
At first milk is 40 L and water is 20 L
To set new proportion of 1:2, we have to add 60 L of water in milk.
Ans 2:
Class : Class 8