Question

give four equivalent ratios of 12:15

Fast please ​

Answer 1

12:15

= (12×2):(15×2) = 24:30

= (12×3):(15×3) = 36:45

= (12×4):(15×4) = 48:60

= (12×5):(15×5) = 60:75

you can make much more equivalent like this.

hope it helps.