After a price increase of 15%, the price of a commodity is 184 yuan. What is the original price of this commodity?
一种商品提价15%后是184元，这种商品的原价是多少元．
<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1 + (3/20)</gadget>
<output>23/20 = around 1.15</output>

<gadget id="calculator">184 / (23/20)</gadget>
<output>160</output>

<result>160</result>