It is known that it is 5 yuan to buy 3 ballpoint pens, and 11 yuan to buy 2 fountain pens. The teacher plans to buy 4 fountain pens and 6 ballpoint pens. How much should I pay?
已知买3只圆珠笔共5元，买2只钢笔共11元，老师打算买4支钢笔和6支圆珠笔，应付多少钱？
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">(5/3) * 6</gadget>
<output>10</output>

<gadget id="calculator">11 / 2</gadget>
<output>11/2 = around 5.5</output>

<gadget id="calculator">(11/2) * 4</gadget>
<output>22</output>

<gadget id="calculator">10 + 22</gadget>
<output>32</output>

<result>32</result>