In the sixth grade, 48 people participated in the math group, 3/4 of the math group participated in the Chinese group, and 5/9 of the Chinese group participated in the physical education group. How many people are in the sports team?
六年级参加数学小组的有48人，参加语文小组的人数是数学小组的(3/4)，参加体育小组的人数是语文小组的(5/9)．参加体育小组的有多少人？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">48 * (3/4) * (5/9)</gadget>
<output>20</output>

<result>20</result>