The price of a certain brand of clothes after a 30% discount is 105 yuan. What is the original price?
某品牌衣服打7折优惠后价格是105元，原价是多少．
<gadget id="calculator">70 / 100</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">105 / (7/10)</gadget>
<output>150</output>

<result>150</result>