I have 120 stamps, four times that of Xiao Ming, and Xiao Jun has 15 more stamps than Xiao Ming. How many stamps does Xiao Jun have?
我有120张邮票，是小明的4倍，小军比小明多15张，小军有多少张？
<gadget id="calculator">120 / 4</gadget>
<output>30</output>

<gadget id="calculator">30 + 15</gadget>
<output>45</output>

<result>45</result>