Peipei wants to buy a music player, the original price is 350 yuan, now you can buy it with only 15% off, how much is the current price?
培培要买一个音乐播放器，原价350元，现在只花八五折的钱就可以买到，现价是多少钱？
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">350 * (17/20)</gadget>
<output>595/2 = around 297.5</output>

<result>595/2 = around 297.5</result>