Class 3 and Class 2 are divided into study groups. If each group has 6 students, it can be divided into 6 groups. If each group has 4 students, how many groups can it be divided into?
三2班分成学习小组，如果每组6人，可以分6组，如果每组分4人，可以分成几组？
<gadget id="calculator">6 / 4</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">6 * (3/2)</gadget>
<output>9</output>

<result>9</result>