题目内容
把4
:0.5化成最简单的整数比是______,比值是______.
| 1 |
| 2 |
(1)4
:0.5,
=(4.5×2):(0.5×2),
=9:1;
(2)4
:0.5,
=9:1,
=9÷1,
=9;
故答案为:9:1,9.
| 1 |
| 2 |
=(4.5×2):(0.5×2),
=9:1;
(2)4
| 1 |
| 2 |
=9:1,
=9÷1,
=9;
故答案为:9:1,9.
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