题目内容
用递等式计算
(1)(1-0.16×0.35)÷0.04
(2)
÷[(
-
)÷
].
(1)(1-0.16×0.35)÷0.04
(2)
| 3 |
| 5 |
| 3 |
| 4 |
| 2 |
| 3 |
| 5 |
| 6 |
(1)(1-0.16×0.35)÷0.04,
=(1-0.056)÷0.04,
=0.944÷0.04,
=23.6;
(2)
÷[(
-
)÷
],
=
÷[
÷
],
=
÷
,
=6.
=(1-0.056)÷0.04,
=0.944÷0.04,
=23.6;
(2)
| 3 |
| 5 |
| 3 |
| 4 |
| 2 |
| 3 |
| 5 |
| 6 |
=
| 3 |
| 5 |
| 1 |
| 12 |
| 5 |
| 6 |
=
| 3 |
| 5 |
| 1 |
| 10 |
=6.
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