每张门票8元,29个同学参观,带250元够吗?7s2n9d1r9@0R4N*I,B'\
算式:提示1C6_5D3M-O,h1N7s2n9d1r9@0R4N*I,B'\
答:带250元.w8C1D)P1u.P6p)E/g8x.u2Z4g。7s2n9d1r9@0R4N*I,B'\