Question

please give me answer in this question number 7

Answer 1

Heya User ..

For equating the ratios, we try making a common ratio for B in both the ratios..

--> A : B = 2 : 3 = 8 : 12
--> B : C = 4 : 9 = 12 : 27

=> A : B : C = 8 : 12 : 27
=> A : C = 8 : 27  √√ 

Hope this helps ^_^