Xiao Ming spent (1/2) hour doing Chinese homework, and spent (1/6) less time doing math homework than Chinese homework. How many hours did Xiao Ming spend doing homework?
小明做语文作业用了(1/2)小时，做数学作业的时间比语文作业少用(1/6)小时．小明做作业共用了多少小时？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">(1/2) - (1/6)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) + (1/2)</gadget>
<output>5/6 = around 0.833333</output>

<result>5/6 = around 0.833333</result>