If A : B = 3 : 5 and B : C = 4 : 7, then A :B : C is – McqOptions

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1.	If A : B = 3 : 5 and B : C = 4 : 7, then A :B : C is
A.	6 : 9 : 14
B.	3 : 5 : 7
C.	12 : 20 : 21
D.	12 : 20 : 35
Answer» E.

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