甲:46.2÷(1+10)=4.2乙:46.2-4.2=42不懂可以问的,,亲
设甲数为x乙数为46.2-x46.2-x=x/1011x/10=46.2 x=42 46.2-x=4.2甲乙两数各是42和4.2
甲是X,乙是10X。10X+X=46.2X=4.2甲是4.2,乙是42
甲46.2÷11=4.2 乙4.2×10=42