Three numbers are in the ratio 3 : 4 : 5. The sum of the largest and the smallest equals to the sum of the second number and 52. The smallest number is = ?

Three numbers are in the ratio 3 : 4 : 5. The sum of the largest and t

1.	Three numbers are in the ratio 3 : 4 : 5. The sum of the largest and the smallest equals to the sum of the second number and 52. The smallest number is = ?
A.	0
B.	7
C.	9
D.	2
Answer» D. 2