问题
填空题
把下列的假分数化成带分数或整数.
|
答案
=715 2
,1 2
=18 5
,3 5
=3,21 7
=550 9
,5 9
=12,144 12
=369 20
.9 20
故填:7
,11 2
,3,53 5
,12,35 9
.9 20
把下列的假分数化成带分数或整数.
|
=715 2
,1 2
=18 5
,3 5
=3,21 7
=550 9
,5 9
=12,144 12
=369 20
.9 20
故填:7
,11 2
,3,53 5
,12,35 9
.9 20