Answer:
Im kinda confused.
She should mix 2 cups of blue and 2 cups of white to make a light blue
she should mix 4 cups of blue and 2 cups of white to make a medium blue
she should mix 6 cups of blue and 2 cups of white to make dark blue
she should mix 1 cup of blue and 3 cups of white to make a really light blue
and so on
I didnt understand sorry! :)