Students line up, with 8 people standing in each row, and they can stand in 9 rows. If there are 6 people standing in each row, how many people can stand in the row.
学生排队，每行站8人，可以站9行，如果每行站6人，可以站多少人．
<gadget id="calculator">9 / 6</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">8 * (3/2)</gadget>
<output>12</output>

<result>12</result>