During the May Day, the store held special promotions for TV sets. In the past three days, more than half of the total number of TV sets were sold, 10 sets, and there were 45 sets left. How many TV sets does the store have?
五一节期间，商店举行电视机的特惠活动，三天来共售出电视机总台数的一半多10台，还剩45台．商店原有电视机多少台？
<gadget id="calculator">10 + 45</gadget>
<output>55</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/2)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">55 / (1/2)</gadget>
<output>110</output>

<result>110</result>