There are 60 people in the six-year Chinese interest group, and the mathematics group is 3/4 of the number of the Chinese interest group. How many people are there in the mathematics interest group?
六年极语文兴趣小组有60人，数学小组是语文兴趣小组人数的(3/4)，数学兴趣小组有多少人？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">60 * (3/4)</gadget>
<output>45</output>

<result>45</result>