题目内容
| 求比值 (1)
|
(2)
|
分析:根据求比值的方法,用比的前项除以比的后项.据此解答.
解答:解:(1)
:0.35,
=
÷0.35,
=1
;
(2)
:0.225,
=
÷0.225,
=3
.
| 5 |
| 9 |
=
| 5 |
| 9 |
=1
| 37 |
| 63 |
(2)
| 5 |
| 7 |
=
| 5 |
| 7 |
=3
| 11 |
| 63 |
点评:本题主要考查了学生对求比值方法的掌握情况.
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题目内容
| 求比值 (1)
|
(2)
|
| 5 |
| 9 |
| 5 |
| 9 |
| 37 |
| 63 |
| 5 |
| 7 |
| 5 |
| 7 |
| 11 |
| 63 |