2013 Winter Olympics, a total of 110 valid tickets, Russia won 66. What percentage of the valid votes did Russia get?
2013年冬奥会，共有110张有效票，俄罗斯获得66张．俄罗斯的得票占有效票的几分之几？
<gadget id="calculator">66 / 110</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>