bought some chrysanthemums from the school. If 12 pots are placed in each row, 4 rows can be placed; if 3 rows are placed in each row, how many pots can be placed in each row?
学校里买来一些菊花，如果每行摆12盆，可以摆4行；如果每行摆3行，每行可以摆多少盆？
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">12 * (4/3)</gadget>
<output>16</output>

<result>16</result>