White: 3/5 gallon
Red: 1/4 gallon
Yellow: 1/3 gallon
2. A paint store makes peach paint according to the
formula above. The numbers of gallons of white
and yellowpaint used in a batch of peach paint are
always each an integer. If the store ownerwants to
make the smallest batch of peach paint possible,
how many gallons of red are needed?
(A) 1/4
(B) 1
(C) 15/4
(D) 5
(E) 9