题目内容
24÷______=0.6=
=12:______=______%.
| () |
| 25 |
(1)0.6=
=3÷5=(3×8)÷(5×8)=24÷40;
(2)0.6=
=
=
;
(3)0.6=
=3:5=(3×4):(5×4)=12:20;
(4)0.6=60%;
所以24÷40=0.6=
=12:20=60%;
故答案为:40,15,20,60.
| 3 |
| 5 |
(2)0.6=
| 3 |
| 5 |
| 3×5 |
| 5×5 |
| 15 |
| 25 |
(3)0.6=
| 3 |
| 5 |
(4)0.6=60%;
所以24÷40=0.6=
| 15 |
| 25 |
故答案为:40,15,20,60.
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