解:设甲为x,乙为x-3.610(x-3.6)=x 10x-36=x 9x-36 x=4乙:4-3.6=0.4答:甲是4,乙是0.4
3.6÷(10-1)=3.6÷9=0.4,0.4+3.6=4答:甲数是4.
甲数是4 乙数是0.4