A drug is priced at 14.4 yuan after a 10% price cut. How much is the original price? (equation solution)
一种药品降价10%后售价14.4元，原价是多少元？(方程解)
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">14.4 / (9/10)</gadget>
<output>16</output>

<result>16</result>