If the price of a product is reduced (1/8) to 91 yuan, what is the original price?
某产品降价(1/8)后的售价是91元，则原价是多少元．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">91 / (7/8)</gadget>
<output>104</output>

<result>104</result>