342,198,75If the digit 2 in the number above is replaced by the digit 6,by how much will the number increase?In how many different ways can three men and three women be arranger in a line so that the men and the women alternate?

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342,198,75If the digit 2 in the number above is replaced by the digit 6,by how much will the number increase?In how many different ways can three men and three women be arranger in a line so that the men and the women alternate?

342,198,75If the digit 2 in the number above is replaced by the digit 6,by how much will the number increase?In how many different ways can three men and three women be arranger in a line so that the men and the women alternate?
342,198,75
If the digit 2 in the number above is replaced by the digit 6,by how much will the number increase?
In how many different ways can three men and three women be arranger in a line so that the men and the women alternate?

342,198,75If the digit 2 in the number above is replaced by the digit 6,by how much will the number increase?In how many different ways can three men and three women be arranger in a line so that the men and the women alternate?
In the question,there is 342,198,75 or 342,198.75?
(题目是34219875还是342198.75,第二个标点有疑问阿)
If the digit 2 in the number above is replaced by the digit 6,by how much will the number increase?
It increases 400000(or 4000.00)
In how many different ways can three men and three women be arranger in a line so that the men and the women alternate?
P3*P3*2=72

孩子,去百度翻译,他会给你答案~(有用请点那啥。。

1、如果是从左往右数第二位是4,第六位是8,这样替换的话是加了400000,如果从右往左数,那就是-50
2、两种方式,男女男女男女或者女男女男女男;