A:B=2:3, B:C=4:5 ആയാൽ C:A എത്ര?A15:8B12:10C8:5D8:15Answer: A. 15:8 Read Explanation: (A/B)*(B/C) =(2/3)*(4/5) =8/15 8:15=A:C C:A=15:8Read more in App