Xiaoqiang bought a schoolbag and 5 pencils and spent a total of 48 yuan. A schoolbag is 38 yuan, how much is a pencil?
小强买了一个书包和5支铅笔共花去48元．一个书包38元，一支铅笔多少元？
<gadget id="calculator">48 - 38</gadget>
<output>10</output>

<gadget id="calculator">10 / 5</gadget>
<output>2</output>

<result>2</result>