A toy factory used to cost 120 yuan to produce a toy car. Due to improved technology, the cost of producing such a toy car is now reduced by 20%. How much does it cost to produce such a toy car now?
一个玩具厂原来生产一个玩具汽车的成本是120元，由于改进技术，现在生产这样一个玩具汽车的成本比原来降低了20%．现在生产这样一个玩具汽车的成本是多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">120 * (4/5)</gadget>
<output>96</output>

<result>96</result>