1.

The ratios of spirit and water in vessels A and B are 4 : 5 and 7: 11, respectively. The contents of A and B are mixed in the ratio 2 : 5. What is the ratio of spirit and water in the resulting solution?

A. 22 : 75
B. 53 : 75
C. 17 : 25
D. 13 : 20
Answer» D. 13 : 20


Discussion

No Comment Found