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?

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 class=

Respuesta :

Step-by-step explanation:

white : red

7 : 3

1 : 3/7

the answer is 3/7 of red paint cups

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