天气预报 > 体育 > 一根钢管长12分之3米,锯下3分之一,还剩下多少米?
一根钢管长12分之3米,锯下3分之一,还剩下多少米?
更新时间: 2021-05-11 23:09:20  

1、一根钢管长12分之3米,锯下3分之1,则锯下:3/12×1/3=1/12(米);锯下它的3分之一后,还剩下:3/12-1/12=2/12(米)。

2、一根钢管长12分之3米,锯下3分之1,还剩下:3/12-3/12×1/3=2/12(米)。

关键词: 钢管 分之 之一 剩下 多少

一根钢管长12分之3米,锯下3分之一,还剩下多少米?相关经验

天气预报

最新推荐

页面:/news/view-508736/ | 耗时:0.3704 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=508736 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=508736 LIMIT 0,1
select * from tbl_Articles_sphinx where id=508736 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1856087,3486694,2850782,1139408,1945791,585461,2555575,2722936,506998,1195434,720481,2925036,1190652,796665,1837182,3429223,494883,2788813,1213392,1460392,683928,1809060,2872930,424766,969297,405778,428211,808086,3456623,550179) ORDER BY field (ArticleID,1856087,3486694,2850782,1139408,1945791,585461,2555575,2722936,506998,1195434,720481,2925036,1190652,796665,1837182,3429223,494883,2788813,1213392,1460392,683928,1809060,2872930,424766,969297,405778,428211,808086,3456623,550179)