There are 6 people participating in the mathematics group, and the number of people participating in the calligraphy group is 4 times that of the mathematics group. How many people participated in the calligraphy group?
参加数学小组的有6人，参加书法小组的人数是数学小组的4倍．参加书法小组的有多少人？
<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<result>24</result>