Class 5 and 1 bought some ballpoint pens and fountain pens. The ballpoint pens cost 32 yuan, which is 28 yuan less than 40 pens. How much is each pen?
五1班买了一些圆珠笔和钢笔，买圆珠笔用了32元，比40枝钢笔少28元，每枝钢笔多少元？
<gadget id="calculator">32 + 28</gadget>
<output>60</output>

<gadget id="calculator">60 / 40</gadget>
<output>3/2 = around 1.5</output>

<result>3/2 = around 1.5</result>