Question

A:B = 3:5 and B:C=10:13 find A:B:C

Answer 1

Answer:

A:B:C = 6:10:13

Step-by-step explanation:

First what u do is times 3 by 2 = 6

Then leave b and c how they are because  they are already transformed because b appears two times one says it equal 5 and the other say it equal 10 so what u do is times 5 by 2 equals 10 that is why I multiplied 3 by 2 but c  stays the same because it only appeared once after a and b.