问题
填空题
把小数化成分数,把分数化成小数. 0.05=______
|
答案
(1)0.05=
=5 100
;1 20
(2)
=3÷4=0.75;3 4
(3)
=5÷9=0.5 9
.. 5
故答案为:
,0.75,0.1 20
.. 5
把小数化成分数,把分数化成小数. 0.05=______
|
(1)0.05=
=5 100
;1 20
(2)
=3÷4=0.75;3 4
(3)
=5÷9=0.5 9
.. 5
故答案为:
,0.75,0.1 20
.. 5