The original price of a shirt is 160 yuan, and now it is sold at a 15% discount. How much is the current price?
一件衬衫原来售价是160元，现在降价15%出售．现在售价是多少元？
<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1 - (3/20)</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">160 * (17/20)</gadget>
<output>136</output>

<result>136</result>