Container holds 13/8lb of yogurt and a serving is 3/8lb. Both the container amount and the serving amount are in eighths, so we simply divide 13 by 3=4 1/3, answer C: 4 servings to the nearest whole number. 4 servings comes to 12/8=3/2lb or 1 1/2lb, so we have a little over (1/8lb, because (13-12)/8=1/8lb).