The original price of a coat is 180 yuan, and now the price is reduced (1/6), how much is the current price?
一件上衣原价180元，现在降价(1/6)，现价多少元？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/6)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">180 * (5/6)</gadget>
<output>150</output>

<result>150</result>