On Sunday, Xiaogang went to the stationery store and bought a pen and a notebook, which cost 9.6 yuan in total, and the price of one of the notebooks was the price of the pen (3/5). How much is the price of a pen?
星期天，小刚去文具店买了一枝钢笔与一本笔记本共花去9.6元，其中一本笔记本的价钱是钢笔的(3/5)．一枝钢笔的价钱是多少元？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 + (3/5)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">9.6 / (8/5)</gadget>
<output>6</output>

<result>6</result>