问题
解答题
(1)1.8:0.24 (2)3
(3)
|
答案
求下面各比的比值:
(1)1.8:0.24
=1.8÷0.24
=7.5;
(2)3
1 |
2 |
=3500千克:750千克
=3500÷750
=4
2 |
3 |
(3)
5 |
8 |
5 |
9 |
=
5 |
8 |
5 |
9 |
=
5 |
8 |
9 |
5 |
=1
1 |
8 |
(1)1.8:0.24 (2)3
(3)
|
求下面各比的比值:
(1)1.8:0.24
=1.8÷0.24
=7.5;
(2)3
1 |
2 |
=3500千克:750千克
=3500÷750
=4
2 |
3 |
(3)
5 |
8 |
5 |
9 |
=
5 |
8 |
5 |
9 |
=
5 |
8 |
9 |
5 |
=1
1 |
8 |