Mom bought 3 mooncakes, 5 cakes, 460 yuan for sharing, 80 yuan for one cake, how much is a mooncake?
妈妈买了3个月饼，5个蛋糕，共用去了460元，一个蛋糕80元，一个月饼多少钱？
<gadget id="calculator">5 * 80</gadget>
<output>400</output>

<gadget id="calculator">460 - 400</gadget>
<output>60</output>

<gadget id="calculator">60 / 3</gadget>
<output>20</output>

<result>20</result>