The original cost of a certain product is 150 yuan, but after the technological reform, the cost is now reduced by 18%, how much is the current cost?
某种产品，原来成本是150元，技术改革后，现在成本降低了18%，现在的成本是多少元？
<gadget id="calculator">18 / 100</gadget>
<output>9/50 = around 0.18</output>

<gadget id="calculator">1 - (9/50)</gadget>
<output>41/50 = around 0.82</output>

<gadget id="calculator">150 * (41/50)</gadget>
<output>123</output>

<result>123</result>