Teacher Li bought 2 pairs of badminton rackets, paid 70 yuan, and got 6 yuan back. How much is each badminton racket?
李老师买了2副羽毛球拍，付出70元，找回6元．每副羽毛球拍多少元？
<gadget id="calculator">70 - 6</gadget>
<output>64</output>

<gadget id="calculator">64 / 2</gadget>
<output>32</output>

<result>32</result>