Question

if a:b = 3:5 and c:b = 7:9 then ratio of the c:a:b ​

Answer 1

Answer:c:a:b= 35:27:45

(As the trick is to make b same for both the ratios to make it easier to compare)

Step-by-step explanation:

Answer 2

a/b=3/5
a=b3/5
c/b=7/9
c=b7/9
a:b:c
b3/5:b:b7/9
3/5:1:7/9