The school chorus group has 80 people, the ratio of the number of art group to the chorus group is 3:5, the ratio of the number of technology group to the art group is 2:3. How many people are there in the technology group?
学校合唱组有80人，美术组的人数是与合唱组的比是3：5，科技组的人数与美术组的2：3．科技组有多少人？
<gadget id="calculator">80 / 5</gadget>
<output>16</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">16 * 3 * (2/3)</gadget>
<output>32</output>

<result>32</result>