Cookie recipe for every 3 cups of flour 2 teaspoons of vanilla is needed how many teaspoons are needed for 5 cups of flaou
2/3= .66 which is how many of teaspoons are needed for every 1 cup of flour so you multiply .666 by 5 and get 3.333 so 3.333 or 3 and 1/3 teaspoons are needed for the 5 cups of flour.