Question

Please tell the answer of this question ​

Answer 1

please mark as Brian list

Answer 2

Answer:

5:9

Step-by-step explanation:

A:B=2:3

B:C=5:6

Since B is common in both the ratios

A:B =(2:3)×5=10:15

B:C=(5:6)×3=15:18

A:B:C= 10:15:18

therefore, A:C = 10:18 = 5:9