门票一共需要多少钱？:];O5z/V7I+F9\/c*I*['~;j8h,L
:];O5z/V7I+F9\/c*I*['~;j8h,L
算式：提示2w*m7^6Z/v2?1}*v+[8@:];O5z/V7I+F9\/c*I*['~;j8h,L
答：一共需要,I8D7V)})l元。:];O5z/V7I+F9\/c*I*['~;j8h,L