问题 解答题
用递等式计算
(1)(1-0.16×0.35)÷0.04
(2)
3
5
÷[(
3
4
-
2
3
÷
5
6
].
答案

(1)(1-0.16×0.35)÷0.04,

=(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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