Dad bought back 2.4 kilograms of meat from the market at 15.5 yuan per kilogram; he also bought 1.5 kilograms of eggs at 4.8 yuan per kilogram. How much did dad spend in total?
爸爸从菜场买回2.4千克肉，每千克15.5元；还买回1.5千克鸡蛋，每千克4.8元，爸爸一共用了多少钱？
<gadget id="calculator">2.4 * 15.5</gadget>
<output>37.2</output>

<gadget id="calculator">1.5 * 4.8</gadget>
<output>7.2</output>

<gadget id="calculator">37.2 + 7.2</gadget>
<output>44.4</output>

<result>44.4</result>