a) 8 : 6 : 9
b) 9 : 8 : 6
c) 6 : 8 : 9
d) 3 : 32 : 9
Answer: c
Explanation:
A : B = 3 : 4
B : C = 8 : 9
A : B = 3 : 4 (multiply with 2)
i.e. A : B = 6 : 8 and B : C = 8 : 9
A : B : C = 6 : 8 : 9
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