Xiaoyu collected 120 foreign stamps, 25% less than the number of Chinese stamps. How many Chinese stamps has Xiaoyu collected?
小宇收集了120张外国邮票，比中国邮票的张数少25%．小宇收集了多少张中国邮票？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">120 / (3/4)</gadget>
<output>160</output>

<result>160</result>