The physical education teacher spent 460 yuan to buy 4 basketballs, and the remaining money was just enough to buy 6 footballs. Each basketball is 55 yuan, how much is each football?
体育老师用460元钱，买了4个篮球后，剩下的钱正好能买6个足球．每个篮球55元，每个足球多少元？
<gadget id="calculator">55 * 4</gadget>
<output>220</output>

<gadget id="calculator">460 - 220</gadget>
<output>240</output>

<gadget id="calculator">240 / 6</gadget>
<output>40</output>

<result>40</result>