Xiaogang and Xiaoqiang each have some stamps, Xiaogang said: "Your number of stamps is less than mine (1/4)", Xiaoqiang said: "If you can give me 16 stamps, I will have 2 more stamps than you !". How many stamps does Xiao Gang have?
小刚和小强各有一些邮票，小刚说："你的邮票张数比我少(1/4)"，小强说："要是你能给我16张邮票，我就比你多2张了！"．小刚原有邮票多少张？
<gadget id="calculator">16 - 2</gadget>
<output>14</output>

<gadget id="calculator">16 + 14</gadget>
<output>30</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">30 / (1/4)</gadget>
<output>120</output>

<result>120</result>