Xiaojun, Xiaoliang and Xiaobing each bought 2 table tennis rackets, which cost 180 yuan in total. How much is each table tennis racket?
小军、小亮和小兵每人买了2块乒乓球拍，一共要180元，每块乒乓球拍多少元．
<gadget id="calculator">180 / 3 / 2</gadget>
<output>30</output>

<result>30</result>