azbra0674 azbra0674 25-09-2020 Mathematics contestada A certain shade of pink is created by adding 3 cups of red paint to 7 cups of white paint. How many cups of red paint should be added to 1 cup of white paint? (write your answer as a simplified fraction) cups of white paint cups of red paint Row 1 1 Row 2 7 3 What is the constant of proportionality?