If a: b = 7: 5, b: c = 9: 11, find a: b: c? – McqOptions

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1.	If a: b = 7: 5, b: c = 9: 11, find a: b: c?
A.	63: 55 : 45
B.	55: 63: 45
C.	45: 55: 63
D.	63: 45: 55
Answer» E.

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