The ratio of the present age of A and B is 4:5. The sum of their age after 4 years will be 80 years. What will be the ratio of their age after 4 years?

The ratio of the present age of A and B is 4:5. The sum of their age a

1.	The ratio of the present age of A and B is 4:5. The sum of their age after 4 years will be 80 years. What will be the ratio of their age after 4 years?
A.	11:9
B.	9:11
C.	3:4
D.	1:2
E.	None of these
Answer» C. 3:4

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The ratio of the present age of A and B is 4:5. The sum of their age after 4 years will be 80 years. What will be the ratio of their age after 4 years?

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