For the anniversary celebration of the opening of the red bean store, all leather shoes are discounted by 30%. The leather shoes originally sold for 180 yuan a pair, how much are they selling now?
红豆专卖店为搞开业周年庆典，所有皮鞋优惠30%，原来卖180元一双的皮鞋，现在卖多少元？
<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">180 * (7/10)</gadget>
<output>126</output>

<result>126</result>