题目内容
化简比:0.6:0.8=______,
:
=______.
| 2 |
| 5 |
| 1 |
| 7 |
(1)0.6:0.8,
=(0.6×5):(0.8×5),
=3:4;
(2)
:
,
=(
×35):(
×35),
=14:5;
故答案为:3:4;14:5.
=(0.6×5):(0.8×5),
=3:4;
(2)
| 2 |
| 5 |
| 1 |
| 7 |
=(
| 2 |
| 5 |
| 1 |
| 7 |
=14:5;
故答案为:3:4;14:5.
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