Answer:
Mr. Phillips can fill 18 bottles of paint
Explanation:
The first thing you should do in this case is to know how many ounces of paint you have:
 Painting = 64 + 12 + 32 = 108
 Then, to calculate the number of 6-ounce bottles you must divide the total number of ounces by 6:
 n = (108) / (6) = 18