Respuesta :

oh0lucky0me

Answer:

1 cup of blue paint and 5 cups of yellow paint. (sorry im not to sure)

Step-by-step explanation:
a) 5 cups of yellow paint to 1 cup of blue paint because it has the same ratio 5/1 is equal to 10/2.
b) 3 cups of blue paint to 15 cups of yellow because the ratio 15/3= 5/1 making the same shade