The original price of a coat is 200 yuan, and the current price is 15% higher than the original price. How much is the current price?
一件上衣，原价200元，现价比原来上涨15%，现价多少元？
<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>

<gadget id="calculator">200 * (23/20)</gadget>
<output>230</output>

<result>230</result>