Uncle Li sold two baskets of apples with the same unit price. One basket weighed 28 kilograms, and the other basket weighed 34 kilograms. The price difference between the two baskets of apples was 10.8 yuan. How much does an average apple sell for per kilogram?
李大伯卖出两筐单价相同的苹果，一筐重28千克，另一筐重34千克，两筐苹果所卖的钱相差10.8元．平均每千克苹果卖多少元？
<gadget id="calculator">34 - 28</gadget>
<output>6</output>

<gadget id="calculator">10.8 / 6</gadget>
<output>1.8</output>

<result>1.8</result>