Question

i. IfA:B = 2:5 and B:C = 3:7, find A:C.​

Answer 1

Answer:

if the ratio of A:B is 2:5and B:Cis 3:7 then A:C=2:7

Answer 2

Answer:

A:C = 6:35

Step-by-step explanation:

There are two B's one is 5 and the other is 3

so, we have to make the two B's the same number and, if one number is multiplied in a ratio the other number is also multiplied with the same number.

so we will make the b value as 15

so, A:B = (2×3):(5×3)  and  B:C = (3×5):(7×5)

            = 6:15                            =  15:35

So ,A:C = 6:35