A kind of toy car, originally 60 yuan each, after the price reduction, you can buy 2 more for the original 4 cars, how much is each toy car after the price reduction?
一种玩具汽车，原来每辆60元，降价后，原来买4辆的钱可以多买2辆，降价过后每辆玩具汽车多少元？
<gadget id="calculator">4 + 2</gadget>
<output>6</output>

<gadget id="calculator">4 / 6</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 * (2/3)</gadget>
<output>40</output>

<result>40</result>