题目内容
把1.6:
化成最简单的整数比是______,
:0.25的比值是______.
| 4 |
| 15 |
| 2 |
| 3 |
(1)1.6:
,
=
:
,
=(
×15):(
×15),
=24:4,
=6:1;
(2)
:0.25,
=
÷
,
=
×4,
=
;
故答案为:6:1,
.
| 4 |
| 15 |
=
| 8 |
| 5 |
| 4 |
| 15 |
=(
| 8 |
| 5 |
| 4 |
| 15 |
=24:4,
=6:1;
(2)
| 2 |
| 3 |
=
| 2 |
| 3 |
| 1 |
| 4 |
=
| 2 |
| 3 |
=
| 8 |
| 3 |
故答案为:6:1,
| 8 |
| 3 |
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