题目内容
化简比
0.6:0.16
:
0.125:
.
0.6:0.16
| 2 |
| 3 |
| 6 |
| 7 |
| 5 |
| 8 |
(1)0.6:0.16,
=(0.6×100):(0.16×100),
=60:16,
=(60÷4):(16÷4),
=15:4;
(2)
:
,
=(
×21):(
×21),
=14:18,
=(14÷2):(18÷2),
=7:9;
(3)0.125:
,
=(0.125×8):(
×8),
=1:5.
=(0.6×100):(0.16×100),
=60:16,
=(60÷4):(16÷4),
=15:4;
(2)
| 2 |
| 3 |
| 6 |
| 7 |
=(
| 2 |
| 3 |
| 6 |
| 7 |
=14:18,
=(14÷2):(18÷2),
=7:9;
(3)0.125:
| 5 |
| 8 |
=(0.125×8):(
| 5 |
| 8 |
=1:5.
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