The selling price of a kind of clothing is Χ yuan, if the selling price of this kind of clothing has increased by 15%, how much is the selling price of this kind of clothing after the increase: (indicated by letters)
一种衣服的售价为Χ元，如果这种衣服的售价上涨了15%，那么上涨后的这种衣服的售价为多少：(用字母表示)
<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1 + (3/20)</gadget>
<output>23/20 = around 1.15</output>

<result>23/20 = around 1.15</result>