Final answer:
When 18 pounds of raisins are divided into 8 equal servings, each serving contains 2.25 pounds. Thus, Option 1 is the correct answer to the question.
Step-by-step explanation:
The question asks us to find out how much each serving of raisins weighs when 18 pounds is divided into 8 equal servings. To solve this, we use a simple division:
18 pounds ÷ 8 servings = 2.25 pounds per serving.
Therefore, each serving weighs 2.25 pounds. That makes Option 1 the correct answer.