Question

If 5A = 3B and 13B = 10C, then find A : C.​

Answer 1

Answer:

65 : 30

Step-by-step explanation:

since 5a : 3b and 13 b : 10c

when the sum is like this, multiply the last no. of first ratio to the second ratio and the fist no. of second ratio  to the first one...(to make the values equal)((

(5a:3b)13b

(13b:10c)3b

= 65a : 39b and 39b : 30 c

therefor A : C = 65a : 30 c

brainliest pls!