________:________=0.4=________÷10=________%

发布时间:2020-07-31 15:54:05

________:________=0.4=________÷10=________%

网友回答

2    5    4    40

解析分析:解决此题关键在于0.4,0.4可改写成40%,0.4也可改写成,可改写成2÷5,2÷5进一步改写成4÷10,也可改写成2:5.

解答:2:5=0.4=4÷10=40%.
以上问题属网友观点,不代表本站立场,仅供参考!