How many cups of red paint should be added to 1 cup of white paint?
7
3
4
0.43
1.43

Answer:
1 cup of white paint=3/7 cup of white pain
so, 3/7 of a cup should be added to 1 cup of white paint to make certain kind of shape
STEP-BY-STEP EXPLANATION
the answer is 3/7
may be
hope it helps you