Question

How many gallons of blue paint should be mixed with 35 gallons of yellow paint to form the same shade of green

Answer 1

I'm not exactly sure what you mean, the question is phrased oddly. SO, just going off what i think it means, 35 gallons. Seeing as the perfect parallel 35-35

Answer 2

17.5 you would divide it in half and it would make a good mix