小兰家准备给客厅的地面铺上木地板，装潢公司的标价是每平方米装修费180元。小兰家至少要付多少装修费？4A3_,y6s(g4F5@0K2z(]8\*d:b0@
4A3_,y6s(g4F5@0K2z(]8\*d:b0@
算式：提示*O8u-y5M/B9^+r0R4~,y*P4A3_,y6s(g4F5@0K2z(]8\*d:b0@
答：小兰家至少要付'[6K2Z3[(w4Y(D5^*f元装修费。4A3_,y6s(g4F5@0K2z(]8\*d:b0@