1.

a mixture consists of only two components A and B. In 60 litres of this mixture the components A and B are present in the ratio 2:1. What quantity of components B has to be added to this mixture so that the new ratio is 1:2?

Answer»

HEYA MATE,

HERE IS UR ANSWER.

THANKS for asking this question.

Quantity of A in the mixture = 60 × 2/3 = 40 liters
Quantity of B in the mixture = 60 × 1/3 = 20 liters
Let the quantity of B ADDED to the mixture be x
40/20 + x = 1/2 or x = 60 liters

I HOPE IT HELPS U.


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