There are two plates of the same size, one is 4.8 yuan each, and the other is 5.2 yuan each. Mom wants to buy 8 plates, how can I buy them? How much did you pay in total?
有两种同样尺寸的盘子，一种每个4.8元，另一种每个5.2元．妈妈要买8个盘子，可以怎样买？一共付多少钱？
<gadget id="calculator">4.8 + 5.2</gadget>
<output>10</output>

<gadget id="calculator">10 * 4</gadget>
<output>40</output>

<result>40</result>