The original price of a computer is 6,500 yuan per unit, but now it is sold at a 50% discount. How much is it cheaper to buy a computer now than before?
一台电脑原价是6500元/台，现在九五折出售，现在买电脑比以前每台便宜多少钱？
<gadget id="calculator">95 / 100</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">1 - (19/20)</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">6_500 * (1/20)</gadget>
<output>325</output>

<result>325</result>