There are 42 people in the long-distance running team of the school. The number of long-distance running team is 2 more than that of the track and field team (1/2). How many people are there in the track and field team?
学校长跑队有42人，长跑队的人数比田径队人数的(1/2)多2人，田径队有多少人？
<gadget id="calculator">42 - 2</gadget>
<output>40</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">40 / (1/2)</gadget>
<output>80</output>

<result>80</result>