题目内容
把1.6:1
化成最简整数比是______,这个比的比值是______.
| 2 |
| 5 |
化成最简整数比是:1.6:1
=
:
=
:
=(
×5):(
×5)=8:7,
比值是1.6:1
=
:
=
:
=
÷
=
×
=
.
故填:8:7,
.
| 2 |
| 5 |
| 16 |
| 10 |
| 7 |
| 5 |
| 8 |
| 5 |
| 7 |
| 5 |
| 8 |
| 5 |
| 7 |
| 5 |
比值是1.6:1
| 2 |
| 5 |
| 16 |
| 10 |
| 7 |
| 5 |
| 8 |
| 5 |
| 7 |
| 5 |
| 8 |
| 5 |
| 7 |
| 5 |
| 8 |
| 5 |
| 5 |
| 7 |
| 8 |
| 7 |
故填:8:7,
| 8 |
| 7 |
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