Question

Two vessels X and Y of capacities one and two litres respectively are completely filled with mixtures of two chemicals A and B.The ratio by volume of the chemicals A and B in X and Y are 3:2 and 4:5 respectively.The contents of A and B are mixed and the combination is kept in a vessel C of capacity of four litres.How many litres of Chemical A should be added to the combination so as to make the ratio of A to B equal to 1:1?

Answer 1

Step-by-step explanation:

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