题目内容
0.75:
的比值是______,化成最简整数比是______.
| 1 |
| 4 |
0.75:
,
=0.75:0.25,
=0.75÷0.25,
=3;
0.75:
,
=0.75:0.25,
=(0.75÷0.25):(0.25÷0.25),
=3:1;
故答案为:3,3:1.
| 1 |
| 4 |
=0.75:0.25,
=0.75÷0.25,
=3;
0.75:
| 1 |
| 4 |
=0.75:0.25,
=(0.75÷0.25):(0.25÷0.25),
=3:1;
故答案为:3,3:1.
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