The school bought back 40 tubes of table tennis balls, each with 12 tubes, for a total of 2,400 yuan. How much is the price of each table tennis ball?
学校购回40筒乒乓球，每筒12个，共用了2400元，每个乒乓球售价多少元？
<gadget id="calculator">12 * 40</gadget>
<output>480</output>

<gadget id="calculator">2_400 / 480</gadget>
<output>5</output>

<result>5</result>