Respuesta :

fichoh

Answer:

3

Step-by-step explanation:

1/4(r - 5/2) = 1/8

1/4r - 5/8 = 1/8

1/4r = 1/8 + 5/8

1/4r = 6/8

Divide both sides by 1/4

1/4r ÷ 1/4 = 6/8 ÷ 1/4

1/4r * 4/1 = 6/8 * 4/1

r = 24/8

r = 3

Answer:

3

Step-by-step explanation:

I did it