题目内容
把3.75:4
化成最简整数比是______,比值是______.
| 1 |
| 2 |
(1)3.75:4
,
=
:
,
=(
×
):(
×
),
=5:6,
(2)3.75:4
,
=
:
,
=
÷
,
=
×
,
=
;
故答案为:5:6;
.
| 1 |
| 2 |
=
| 15 |
| 4 |
| 9 |
| 2 |
=(
| 15 |
| 4 |
| 4 |
| 3 |
| 9 |
| 2 |
| 4 |
| 3 |
=5:6,
(2)3.75:4
| 1 |
| 2 |
=
| 15 |
| 4 |
| 9 |
| 2 |
=
| 15 |
| 4 |
| 9 |
| 2 |
=
| 15 |
| 4 |
| 2 |
| 9 |
=
| 5 |
| 6 |
故答案为:5:6;
| 5 |
| 6 |
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