Xiao Ming went to the park to play, stayed in the zoo for (1/3) hour, stayed in the botanical garden for (1/6) hour, and spent the rest of the time in the children's playground, and stayed in the children's playground for (1/2) hour. How many hours did you stay there?
小明去公园游玩，在动物园停留了(1/3)小时，在植物园停留了(1/6)小时，其余时间都在儿童乐园，在儿童乐园停留了(1/2)小时，小明在公园一共停留了多少小时？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

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

<gadget id="calculator">(1/3) + (1/6) + (1/2)</gadget>
<output>1</output>

<result>1</result>