Frank is making salad dressing for a large party. If a serving is 2 1/2 tablespoons how many servings can he make with 85 tablespoons?

Answer 1

To find out how many servings Frank can make, we divide the total amount of tablespoons by the tablespoons per serving: 85 tablespoons / 2 1/2 tablespoons/serving = <<85/2.5=34>>34 servings. Answer: \boxed{34}.