> 知识 >
25乘以9又34分之33
人气:593 ℃ 时间:2024-07-02 01:33:35
解答

25乘以9又34分之33
=25×(10-1/34)
=25×10-25×1/34
=250-25/34
=249又9/34

推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版