It costs 3.66 yuan to buy 2 pencils and 3 exercise books. It is known that the price of each exercise book is 0.98 yuan. How much is the price of each pencil? (answer in two ways)
买2枝铅笔和3本练习本一共用去3.66元，已知每本练习本的价格是0.98元，每枝铅笔的价格是多少元？(用两种方法解答)
<gadget id="calculator">3 * 0.98</gadget>
<output>2.94</output>

<gadget id="calculator">3.66 - 2.94</gadget>
<output>0.72</output>

<gadget id="calculator">0.72 / 2</gadget>
<output>0.36</output>

<result>0.36</result>