Xiaohua has 60 stamps, 25% less than Xiaohong. How many stamps does Xiaohong have? What should be the column
小花有60枚邮票，比小红少25%，小红有多少枚邮票？列式应为多少
<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">60 / (3/4)</gadget>
<output>80</output>

<result>80</result>