If the price of a product is reduced (1/6) to 30 yuan, what is the original price of this product?
一种商品降价(1/6)后是30元，这种商品的原价为多少．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/6)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">30 / (5/6)</gadget>
<output>36</output>

<result>36</result>