_÷25=3/5= 18 ( )=_(小数)=_%=_成.

问题描述:

______÷25=

3
5
=
 18 
(   )
=______(小数)=______%=______成.

15÷25=

3
5
=
18
30
=0.6=60%=六成;
故填:15,30,0.6,60,六.