问题
填空题
将下列分数化成小数:
|
答案
(1)
=5÷8=0.625;5 8
(2)
=1÷4=0.25;1 4
(3)因为
=0.75,3 4
所以4
=4.75;3 4
(4)因为
=0.375,3 8
所以2
=2.375.3 8
故答案为:0.625,0.25,4.75,2.375.
将下列分数化成小数:
|
(1)
=5÷8=0.625;5 8
(2)
=1÷4=0.25;1 4
(3)因为
=0.75,3 4
所以4
=4.75;3 4
(4)因为
=0.375,3 8
所以2
=2.375.3 8
故答案为:0.625,0.25,4.75,2.375.