In the shooting competition, Qiangqiang made 20 shots and made 9 shots. What is Qiangqiang's shooting percentage?
在投篮比赛中，强强投篮20次，投中9次，强强的投篮命中率是多少
<gadget id="calculator">9 / 20</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(9/20) * 1</gadget>
<output>9/20 = around 0.45</output>

<result>9/20 = around 0.45</result>