问题
解答题
把下列各小数化成分数.
①0.85
②4.4
③3.375.
答案
把下列各小数化成分数.
①0.85=
=85 100
;17 20
②4.4=4
=44 10
;2 5
③3.375=3
=3375 1000
.3 8
把下列各小数化成分数.
①0.85
②4.4
③3.375.
把下列各小数化成分数.
①0.85=
=85 100
;17 20
②4.4=4
=44 10
;2 5
③3.375=3
=3375 1000
.3 8