A kind of clothing is now priced at 180 yuan, which is cheaper than before (3/8). How much is it cheaper?
一种服装现在售价180元，比原来便宜了(3/8)，便宜了多少元？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">180 / (5/8)</gadget>
<output>288</output>

<gadget id="calculator">288 - 180</gadget>
<output>108</output>

<result>108</result>