题目内容
3
:0.25化成最简整数比是______,比值是______.
| 1 |
| 3 |
(1)3
:0.25,
=
:
,
=(
×12):(
×12),
=40:3;
(2)
:
,
=40:3,
=40÷3,
=
.
故答案为:40:3,
.
| 1 |
| 3 |
=
| 10 |
| 3 |
| 1 |
| 4 |
=(
| 10 |
| 3 |
| 1 |
| 4 |
=40:3;
(2)
| 10 |
| 3 |
| 1 |
| 4 |
=40:3,
=40÷3,
=
| 40 |
| 3 |
故答案为:40:3,
| 40 |
| 3 |
练习册系列答案
相关题目