Question

8. If A: B = 2:3, B: C = 5:6, find A : C​

Answer 1

Answer:

5:9

Step-by-step explanation:

Given A: B = 2:3, B: C = 5:6

A: B = 2:3

=> A/B = 2/3

B: C = 5:6

=> B/C = 5/6

Now,

A/C

= (A/B)×(B/C)

= (2/3)×(5/6)

= (2×5)/(3×6)

= 10/18

= 5/9

=> A:C = 5:9