题目内容
5.4÷
化成最简单的整数比是______,它的比值是______.
| 3 |
| 5 |
5.4÷
,
=
:
,
=(
×5):(
×5),
=27:3,
=9:1;
5.4÷
,
=5.4×
,
=9.
故答案为:9:1,9.
| 3 |
| 5 |
=
| 27 |
| 5 |
| 3 |
| 5 |
=(
| 27 |
| 5 |
| 3 |
| 5 |
=27:3,
=9:1;
5.4÷
| 3 |
| 5 |
=5.4×
| 5 |
| 3 |
=9.
故答案为:9:1,9.
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