A soldier of the People's Liberation Army hit 38 rounds and missed 2 rounds during target practice. What is the hit rate of this soldier?
某解放军战士在打靶练习中，打中38发，还有2发打不中，该解放军战士的打靶命中率是多少．
<gadget id="calculator">38 + 2</gadget>
<output>40</output>

<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>