The school's track and field team has 20 more people than the football team (4/5). The track and field team has 180 people. How many people are there in the football team?
学校田径队的人数比足球队的(4/5)多20人，田径队有180人，足球队有多少人？
<gadget id="calculator">180 - 20</gadget>
<output>160</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">160 / (4/5)</gadget>
<output>200</output>

<result>200</result>