每个学习小组有6人，5个小组有多少人？4M9^.R*i'c3C1E7^5R5@
算式：提示*['n3p.Q:q)f)[6o-|/Z3j.?4M9^.R*i'c3C1E7^5R5@
答：5个小组有3x8g-I7e:A9o人。4M9^.R*i'c3C1E7^5R5@