The price ratio of ballpoint pens and pencils is 2:1, 5 ballpoint pens and 6 pencils share 8 yuan. Q: How much is the unit price of each ballpoint pen?
圆珠笔和铅笔的价格比是2：1，5支圆珠笔和6支铅笔共用8元．问圆珠笔的单价是每支多少元？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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

<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">8 / 8</gadget>
<output>1</output>

<result>1</result>