Each table tennis racket is 26 yuan, and each table tennis ball is 2 yuan. If you buy a pair of table tennis rackets for 50 yuan, how many table tennis balls can you buy with the remaining money?
每副乒乓球拍26元，每个乒乓球2元．用50元买一副乒乓球拍，剩下的钱还能买多少个乒乓球？
<gadget id="calculator">50 - 26</gadget>
<output>24</output>

<gadget id="calculator">24 / 2</gadget>
<output>12</output>

<result>12</result>