If a : b = 2 : 3 and b : c = 2 : 3, then wat is the value of (3a2 + b2 – McqOptions

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1.	If a : b = 2 : 3 and b : c = 2 : 3, then wat is the value of (3a2 + b2 + c2) : (a2 + 2b2 + c2)?
A.	169 : 165
B.	5 : 7
C.	7 : 5
D.	165 : 169
Answer» E.

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