我求教问题,8.050和8.50,哪个零可以去掉,应该末尾的零去掉对吗,为什么不是中间的零去掉呢?再举个例子

2025-03-25 12:40:37
推荐回答(3个)
回答1:

18.05分 也可以说成18点05分,因为分钟位占固定的两位即小数点后两位,那么他就是05与前面的18不发生关系,那么0就处于第一位当然可以省略!就像是数字08.50我们会说8.50最高位省略!

回答2:

10进制,中间的0要占位,不能去掉,去掉了相差0.45;至于时间,应该是18:05,可以说十八点五分,但绝不能书写成18:5

回答3:

你把两个概念搞混了,时间的点是几点钟的点,数学的点是小数点的点,另外分钟的分和几分钱的分,分数的分能一样吗,同字但是不同意啊

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