The price of cucumbers per kilogram is 3.20 yuan. Mom bought 1.5 kilograms of cucumbers. How much should I pay?
黄瓜每千克的售价为3.20元，妈妈买了1.5千克黄瓜，应付多少元？
<gadget id="calculator">3.2 * 1.5</gadget>
<output>4.8</output>

<result>4.8</result>