9乘以0.6等于多少?99乘以9.6呢?2000个9乘以1999个9 .6呢?
问题描述:
9乘以0.6等于多少?99乘以9.6呢?2000个9乘以1999个9 .6呢?
答
54 950.4 345427200
答
5.4,950.4,345427200
答
5.4,950.4,95然后1998个9然后0.4