There are 75 people in the art group of the school, and the number of chorus is three times that of the art group. The chorus is divided into 5 groups on average. How many people are there in each group?
学校美术组有75人，合唱队的人数是美术组的3倍．合唱队平均分成5个小组，每个小组有多少人？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">75 * (3/5)</gadget>
<output>45</output>

<result>45</result>