问题 填空题
3.5=
14
(  4  )
=______÷6=
(28)
8
=______:______最简比.
答案

3.5=

35
10
=
7
2
=
28
8
=
14
4
=7:2=7÷2=21÷6

故答案为:4,21,28,7,2.

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