There are 30 people in the art group of Guangming Primary School, the number of people in the biology group is (1/3) of the art group, and the number of people in the aircraft model group is (4/5) of the biology group. How many people are there in the aircraft model team?
光明小学美术组有30人，生物组的人数是美术组的(1/3)，航模组的人数是生物组的(4/5)．航模组有多少人？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">30 * (1/3) * (4/5)</gadget>
<output>8</output>

<result>8</result>