commodity is sold at a discount of 40%. The original price is 200 yuan. What is the current price?
一种商品打6折销售，原价是200元，现价是多少元．
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">200 * (3/5)</gadget>
<output>120</output>

<result>120</result>