Respuesta :

Answer:25:50, 75:150, 125:250, all of these are a 1:2 ratio

Step-by-step explanation:

Answer:

Step-by-step explanation:

9/18 reduce this to lowest term

9/18 = 1/2

Reduce the given numbers to lowest term

25/50  = 1/2

2/1   ----> already in lowest form

75/150 = 1/2

125/250 = 1/2

18/38 = 9/19

54/27 = 2/1

25/50 ;   75/150 ;   125/250  are equivalent to 9/18