The school spent a total of 880 yuan to buy 8 basketballs and 10 footballs, 400 yuan to buy footballs, and bought 8 basketballs. Ask: How much is each basketball on average?
学校买8个篮球和10个足球共花了880元，买足球用了400元，买了8个篮球，问：平均每个篮球多少元？
<gadget id="calculator">880 - 400</gadget>
<output>480</output>

<gadget id="calculator">480 / 8</gadget>
<output>60</output>

<result>60</result>