The full price of the air ticket from Lianyungang to Guangzhou is 980 yuan. Teacher Li bought such an air ticket at a 40% discount. How much did he save?
连云港到广州的飞机票全价980元．李老师按六折购买了一张这样的机票，他省下了多少元？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">980 * (2/5)</gadget>
<output>392</output>

<result>392</result>