题目内容
0.5:
的最简整数比是______,
:0.5比值是______.
| 3 |
| 4 |
| 3 |
| 4 |
0.5:
,
=(0.5×4):(
×4),
=2:3;
:0.5,
=
÷0.5,
=
;
故答案为:2:3;
.
| 3 |
| 4 |
=(0.5×4):(
| 3 |
| 4 |
=2:3;
| 3 |
| 4 |
=
| 3 |
| 4 |
=
| 3 |
| 2 |
故答案为:2:3;
| 3 |
| 2 |
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