小刚家买来一袋面粉,吃了15 千克,正好是这袋面粉的3/4。这袋面粉还剩多少千克?9w3i;_6L3e7k
算式:提示:B'x,S'@9|(\*_0F9w3i;_6L3e7k
答:这袋面粉还剩0E*k6}3q*l千克。9w3i;_6L3e7k