Sam used 2/3 tablespoons of chili powder to make 1/9
liters of chili. If Sam's recipe is for 1 liter of chili, how much chili powder will he need to make 1/2 the recipe?
A) 3 tablespoons of chili powder
B) 4 tablespoons of chili powder
C) 6 tablespoons of chili powder
D) 9 tablespoons of chili powder