The fourth grade students are doing gymnastics training. If there are 24 people in each row, they can form 18 rows. If there are 12 people in each row, how many rows can they arrange?
四年级同学进行体操训练，如果每行24人，可以排18行，如果每行12人，可以排多少行？
<gadget id="calculator">18 / 12</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">24 * (3/2)</gadget>
<output>36</output>

<result>36</result>