一辆汽车运白菜,上午运4次,共运18吨,下午运6次,比上午多运4吨,这辆汽车平均每次运多少吨?+z.K;X1H4l0f-n7Y,M0V5e
算式:提示9^7C)Y0P1O0Z7q+z.K;X1H4l0f-n7Y,M0V5e
答:这辆汽车平均每次运,^4q0H;_,\4[.p;N(i吨。+z.K;X1H4l0f-n7Y,M0V5e