Uncle Li went to the fruit wholesale market and bought 60 kilograms of apples at a price of 3.8 yuan per kilogram, and then sold them at a price of 4.9 yuan per kilogram. After all these apples were sold out, how much money did Uncle Li make?
李叔叔到水果批发市场以每千克3.8元的价格买了60千克苹果，然后以每千克4.9元的价格售出．这些苹果全部卖完后，李叔叔赚了多少钱？
<gadget id="calculator">4.9 - 3.8</gadget>
<output>1.1</output>

<gadget id="calculator">1.1 * 60</gadget>
<output>66</output>

<result>66</result>