The present ages of three persons are in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).

The present ages of three persons are in proportions 4 : 7 : 9. Eight

1.	The present ages of three persons are in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).
A.	16,28 and 36 years
B.	14,26 and 34 years
C.	22, 36 and 48 years
D.	none of these
Answer» B. 14,26 and 34 years