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If \( \Large A : B = \frac{1}{2} : \frac{3}{8},\ B : C = \frac{1}{3} : \frac{5}{9},\ C : D = \frac{5}{6} : \frac{3}{4} \), then find the ratio of A : B : C : D

A) 6 : 4 : 8 : 10
B) 6 : 8 : 9 : 10
C) 8 : 6 : 10 : 9
D) 4 : 6 : 8 : 10

Correct Answer:



C) 8 : 6 : 10 : 9

Description for Correct answer:
A : B = \( \Large \frac{1}{2} : \frac{3}{8} \)

=> 8 : 6 => 4 : 3

=> B : C => \( \Large \frac{1}{3} : \frac{5}{9} \)

=> 9 : 15 => 3 : 5

=> C : D => \( \Large \frac{5}{6} : \frac{3}{4} \)

=> 20 : 18 => 10 : 9

A : B : C : D

4 : 3

3 : 5

10 : 9

8 : 6 : 10 : 9

Part of solved Elementary Mathematics questions and answers : >> Elementary Mathematics

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