A notebook computer, each sold for 5795 yuan, 5% discount than the original one. How much is the discount?
一台笔记本电脑，每台卖5795元，比原来每台优惠5%．优惠了多少钱？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">5_795 / (19/20)</gadget>
<output>6_100</output>

<gadget id="calculator">6_100 * (1/20)</gadget>
<output>305</output>

<result>305</result>