Mom buys 5 kilograms of kiwi fruit for 43.5 yuan, and buys 5 kilograms of apples for 26.75 yuan. How much is an average kiwi fruit more expensive than an apple?
妈妈买5千克猕猴桃用去43.5元，买5千克苹果用去26.75元．平均一千克猕猴桃比苹果贵多少元？
<gadget id="calculator">43.5 / 5</gadget>
<output>8.7</output>

<gadget id="calculator">26.75 / 5</gadget>
<output>5.35</output>

<gadget id="calculator">8.7 - 5.35</gadget>
<output>3.35</output>

<result>3.35</result>