In a mathematics competition, 120 people won the third prize, the number of people who won the second prize was the third prize (2/3), the number of people who won the second prize was the first prize (4/3), and the number of people who won the second prize was the first prize (4/3). How many people won the first prize?
在一次数学竞赛中，获三等奖的有120人，获二等奖的人数是三等奖的(2/3)，获二等奖的人数是一等奖的(4/3)，获一等奖的多少人？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">(2/3) / (4/3)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">120 * (1/2)</gadget>
<output>60</output>

<result>60</result>