The 630 students of Hongxing Primary School were divided into 5 phalanxes on average to perform group gymnastics. If each square consists of 9 rows, how many people are there on average in each row?
红星小学的630名学生平均分成5个方阵表演团体操．如果每个方阵都有9行组成，平均每行有多少人？
<gadget id="calculator">630 / 5 / 9</gadget>
<output>14</output>

<result>14</result>