Class 6 and Class 1 bought 24 meters of ribbon, and used (1/3) to make a bow, and (1/2) to make a Chinese knot, how many meters of ribbon are left?
六1班同学买了24米彩带，用(1/3)做蝴蝶结，用(1/2)做中国结，还剩下多少米彩带？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">1 - (1/3) - (1/2)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">24 * (1/6)</gadget>
<output>4</output>

<result>4</result>