If A : B = \(\frac{1}{2}\) : \(\frac{3}{8}\) , B : C = \(\frac{1}{3}\): \(\frac{5}{9}\) and C : D = \(\frac{5}{6}\) : \(\frac{3}{4}\) then A : B : C : D equal to:
Answer & explanation
Correct answer: option 3
A : B = \(\frac{1}{2}\) : \(\frac{3}{8}\) = 4 : 3
B : C = \(\frac{1}{3}\) : \(\frac{5}{9}\) = 3 : 5
C : D = \(\frac{5}{6}\) : \(\frac{10}{9}\) = 10 : 9
A : B : C : D
4 : 3
3 : 5
10 : 9
8 : 6 : 10 : 9