题目内容
| 3 |
| 10 |
| 5 |
| 6 |
| 1 |
| 5 |
| 1 |
| 6 |
(1)
×30%,
=0.3×0.3,
=0.09(千克);
(2)
÷5,
=
×
,
=
;
(3)4×(1+25%),
=4×1.25,
=5(米);
(4)4÷(1-
),
=4÷
,
=4×
,
=5(米);
(5)(50-15)÷50,
=35÷50,
=70%;
(6)35÷(1+
),
=35÷
,
=35×
,
=30.
故答案为:0.09,
,5,5,70,30.
| 3 |
| 10 |
=0.3×0.3,
=0.09(千克);
(2)
| 5 |
| 6 |
=
| 5 |
| 6 |
| 1 |
| 5 |
=
| 1 |
| 6 |
(3)4×(1+25%),
=4×1.25,
=5(米);
(4)4÷(1-
| 1 |
| 5 |
=4÷
| 4 |
| 5 |
=4×
| 5 |
| 4 |
=5(米);
(5)(50-15)÷50,
=35÷50,
=70%;
(6)35÷(1+
| 1 |
| 6 |
=35÷
| 7 |
| 6 |
=35×
| 6 |
| 7 |
=30.
故答案为:0.09,
| 1 |
| 6 |
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