If A:B = 2:3, B:C = 4:5 and C:D = 5:9 then A:D is equal to:

1.	If A:B = 2:3, B:C = 4:5 and C:D = 5:9 then A:D is equal to:
A.	11:17
B.	8:27
C.	5:9
D.	2:9
Answer» C. 5:9

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