0.1÷(0.2÷0.3)÷(0.3÷0.4)÷(0.4÷0.5)÷。。。。。。(0.9÷1)

2024-12-20 07:04:13
推荐回答(3个)
回答1:

原式=0.1÷0.2×0.3÷0.3×0.4÷0.4······÷0.9×1
=0.1÷0.2×1
=0.5
望楼主采纳啦,O(∩_∩)O谢谢

回答2:

回答3:

0.0我是来刷等级的