Wang Yong participated in live ammunition shooting, 42 rounds hit, and 8 rounds missed. What percentage of the total number of actual shots did he hit?
王勇参加实弹射击，42发命中，还有8发没有命中．他的命中数占实际射击总数的几分之几？
<gadget id="calculator">42 + 8</gadget>
<output>50</output>

<gadget id="calculator">42 / 50</gadget>
<output>21/25 = around 0.84</output>

<result>21/25 = around 0.84</result>