如果甲比乙多4分之1,那么乙就比甲少5分之1.这个说法对吗?
来源:学生作业帮 编辑:大师作文网作业帮 分类:数学作业 时间:2024/09/29 16:24:17
如果甲比乙多4分之1,那么乙就比甲少5分之1.这个说法对吗?
```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
对 举个很简单的例子
乙如果有4元钱 甲比乙多1/4 则甲有5元
所以乙比甲少1元 少了甲的1/5
之所以造成你的困扰
是因为前后两句的参照物不同
一个是乙的1/4 一个是甲的1/5
乙如果有4元钱 甲比乙多1/4 则甲有5元
所以乙比甲少1元 少了甲的1/5
之所以造成你的困扰
是因为前后两句的参照物不同
一个是乙的1/4 一个是甲的1/5
俩汽车从甲地到乙地,如果每小时少行20千米,所需时间就比预定时间多4分之1,如过速度增加5分之1,所需时间就比预定时间少
30比24少5分之1对吗 30比()多5分之1
如甲数比乙多20分之1,则乙比甲少(),甲比丙少5分之1,则丙比甲多(
6数判断题甲是乙的4分之3,乙是甲的3分之4倍()如果甲比乙多9分之1,已数比甲少9分之
如果A分之B=0.2,那么A比B少80%.这句话对吗?
如果男生人数比女生人数多5分之1,那么女生比男生少几分之几?
加工一批零件,如果每小时少加工6个,就会比原定时间延长4分之1;如果每小时多加工7分之1,就会比原定时间提前5分之4小时
甲比乙多走了11分之1的路程,乙用的时间比甲少5分之1甲乙速度比
如果甲比乙多乙的1/4,那么乙比甲少25%.判断正误.
如果甲的2分之1等于乙数的4分之3,那么甲比乙等于几比几,写出比例.
1.如果女工比男工多a分之1,那么男工一定比女工少a+1分之1.()
判断 如果甲数比乙数=1比3分之2,那么甲数比乙数=三比二 如果错,为什么?