Xiaohong bought 12 ballpoint pens for 5 yuan, how much is each ballpoint pen on average?
小红用5元钱买了12支圆珠笔，平均每支圆珠笔多少钱？
<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<result>5/12 = around 0.416667</result>