零点零零五加九十九乘以百分之零点五怎么简便

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零点零零五加九十九乘以百分之零点五怎么简便零点零零五加九十九乘以百分之零点五怎么简便零点零零五加九十九乘以百分之零点五怎么简便0.005+99×0.5%=0.005+99×0.005=0.005×(9

零点零零五加九十九乘以百分之零点五怎么简便
零点零零五加九十九乘以百分之零点五怎么简便

零点零零五加九十九乘以百分之零点五怎么简便
0.005+99×0.5%
=0.005+99×0.005
=0.005×(99+1)
=0.005×100
=0.5