Teacher Wang brought 480 yuan to buy sports equipment. He bought 5 basketballs and 4 footballs. Each basketball cost 40 yuan. How much is each football? (You can use equations or arithmetic methods)
王老师带480元去买体育器材，他买了5个篮球和4个足球，每个篮球40元，每个足球多少元？(可以用方程也可以用算术方法)
<gadget id="calculator">40 * 5</gadget>
<output>200</output>

<gadget id="calculator">480 - 200</gadget>
<output>280</output>

<gadget id="calculator">280 / 4</gadget>
<output>70</output>

<result>70</result>