1710÷[213-1229×(1.7+115)]×0.16.-数学

题目简介

1710÷[213-1229×(1.7+115)]×0.16.-数学

题目详情

1
7
10
÷[2
1
3
-
12
29
×(1.7+1
1
5
)]×0.16
题型:解答题难度:中档来源:不详

答案

1class="stub"7
10
÷[2class="stub"1
3
-class="stub"12
29
×(1.7+1class="stub"1
5
)]×0.16

=1class="stub"7
10
÷[2class="stub"1
3
-class="stub"12
29
×class="stub"29
10
]×0.16,
=1class="stub"7
10
÷[2class="stub"1
3
-1class="stub"1
5
]×0.16,
=1class="stub"7
10
÷class="stub"17
15
×0.16,
=class="stub"17
10
×class="stub"15
17
×class="stub"4
25

=class="stub"15
10
×class="stub"4
25

=class="stub"6
25

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