A jacket is 300 yuan, and the jacket is more than pants (2/3), how much is a pair of pants?
一件上衣300元，上衣比裤子多(2/3)，一条裤子多少钱？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">300 / (5/3)</gadget>
<output>180</output>

<result>180</result>