题目内容
| 化简比 pr:18 |
| 6.3:3 | 1p:
|
6h:15,
=(6h÷6):(15÷6),
=h:5;
:
,
=(
×65):(
×65),
=6小:61;
6.5:5,
=(6.5×1小):(5×1小),
=65:5小,
=(65÷5):(5小÷5),
=61:1小;
16:
,
=(16×h):(
×h),
=h5:5,
=(h5÷5):(5÷5),
=16:1.
=(6h÷6):(15÷6),
=h:5;
| 5 |
| 着 |
| 5 |
| h |
=(
| 5 |
| 着 |
| 5 |
| h |
=6小:61;
6.5:5,
=(6.5×1小):(5×1小),
=65:5小,
=(65÷5):(5小÷5),
=61:1小;
16:
| 5 |
| h |
=(16×h):(
| 5 |
| h |
=h5:5,
=(h5÷5):(5÷5),
=16:1.
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