4:5=( )( )=( )( )=16÷_=_÷75=_(小数)

问题描述:

4:5=

(    )
(    )
=
(    )
(    )
=16÷______=______÷75=______(小数)

4:5=

4
5
=
8
10
=16÷20=60÷75=0.8.
故答案为:
4
5
8
10
,20,60,0.8.