If (a + b) ∶ (b + c) ∶ (c + a) = 7 ∶ 6 ∶ 5 and a + b + c = 27, – McqOptions

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1.	If (a + b) ∶ (b + c) ∶ (c + a) = 7 ∶ 6 ∶ 5 and a + b + c = 27, then what will be the value of 1/a ∶ 1/b ∶ 1/c?
A.	4 ∶ 3 ∶ 6
B.	3 ∶ 4 ∶ 2
C.	3 ∶ 6 ∶ 4
D.	3 ∶ 2 ∶ 4
Answer» B. 3 ∶ 4 ∶ 2

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