Respuesta :

Answer:

1. B

Step-by-step explanation:

Answer:

5 : 6 and 20 : 24

Step-by-step explanation:

Given the ratio

10 : 12 ( divide both parts by 2 )

= 5 : 6

and

10 : 12 ( multiply both parts by 2 )

= 20 : 24

To create equivalent ratios we can divide or multiply the parts by the same value.