问题
填空题
把小数化成分数,把分数化成小数:
0.27=______ 0.3=______. |
答案
(1)
=4÷5=0.8;4 5
(2)
=1÷8=0.125;1 8
(3)0.27=
;27 100
(4)0.3=
;3 10
故答案为:0.8,0.125,
,27 100
.3 10
把小数化成分数,把分数化成小数:
0.27=______ 0.3=______. |
(1)
=4÷5=0.8;4 5
(2)
=1÷8=0.125;1 8
(3)0.27=
;27 100
(4)0.3=
;3 10
故答案为:0.8,0.125,
,27 100
.3 10