zhao/math
zhao/math
4
0
Fork 1
Code Issues Pull Requests Projects Releases Wiki Activity

修改

Browse Source
This commit is contained in:
赵鑫 2022-08-12 20:49:53 +08:00
parent 66bcbcd4db
commit 85f02ceeac
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
问题/鸡兔同笼.md
View File

@ -35,7 +35,7 @@ $ x = 35-y $
$ \begin{aligned}(35-y) \times 2 + 4y &= 94 \newline 2y &= 24 \newline y &= 12 \end{aligned}$ $ \begin{aligned}(35-y) \times 2 + 4y &= 94 \newline 2y &= 24 \newline y &= 12 \end{aligned}$
$ x = 35 - y = 23$ $ x = 35 - 12 = 23$
答： 有鸡23只，有兔12只。 答： 有鸡23只，有兔12只。