某校五年级学生排成一个实心方阵,最外一层总人数为60人,问方阵最外层每边有多少人?这个方阵共有学生多少人?+Y1F8A:e9P/k5@-z
算式:提示,v1l.k-\(r1C2z1}1f+Y1F8A:e9P/k5@-z
答:方阵最外层每边有6H+a+]-T*F0g*M6n(c人,这个方阵共有学生'n2r(v+I+i)r人。+Y1F8A:e9P/k5@-z