> 数学 >
7÷______=______:12=25%=
(        )
20
=
16
(        )
=______÷16=______(填小数)
人气:134 ℃ 时间:2019-10-19 13:07:48
解答
7÷28=3:12=20%=
5
20
=
16
64
=4÷16=0.25.
故答案为:28,3,5,64,4,0.25.
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