0.8以千分之一为单位如何表示

2025-04-29 03:17:34
推荐回答(2个)
回答1:

800‰

回答2:

1231561515151511500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111000000000000000000000000000000000000000000000000000000