To find the total amount of paint, we need to add together the amounts of all the colors.
Sarina adds 1/4 gallon blue + 1/4 gallon red + 1/4 gallon white.
This equals 3/4 gallon paint in total. Answer: \boxed{\frac{3}{4}} \text{ gallon}.
Sarina is mixing paint. If she adds 1/4 gallon blue, 1/4 gallon red, and 1/4 gallon white, how much total paint does she have?
1 answer