Of the 40 rounds that Uncle Li shot, 38 hit. What is the hit rate?
李叔叔射出的40发子弹中，有38发命中，命中率是多少．
<gadget id="calculator">38 / 40</gadget>
<output>19/20 = around 0.95</output>

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

<gadget id="calculator">(19/20) * 1</gadget>
<output>19/20 = around 0.95</output>

<result>19/20 = around 0.95</result>