There are 80 cars in the parking lot, which is 1/3 more than trucks. How many trucks are there in the parking lot?
停车场有80辆小轿车，比货车多(1/3)，停车场停有货车多少辆？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">80 / (4/3)</gadget>
<output>60</output>

<result>60</result>