A game console that can continuously play music for 36 hours or play games for 6 hours after being fully charged. After Xiao Ming plays music for 18 hours with the fully charged game console, how many hours can he still play games?
一种游戏机，充满电后可以连续播放音乐36小时或打游戏6小时．小明用充满电的该游戏机播放音乐18小时后，还能打游戏的时间多少小时
<gadget id="calculator">1 / 36</gadget>
<output>1/36 = around 0.027778</output>

<gadget id="calculator">(1/36) * 18</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">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

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

<result>3</result>