518÷[(57-13)×716].-数学

题目简介

518÷[(57-13)×716].-数学

题目详情

5
18
÷[(
5
7
-
1
3
)×
7
16
].
题型:解答题难度:中档来源:不详

答案

class="stub"5
18
÷[(class="stub"5
7
-class="stub"1
3
)×class="stub"7
16
],
=class="stub"5
18
÷[class="stub"8
21
×class="stub"7
16
],
=class="stub"5
18
÷class="stub"1
6

=class="stub"5
18
×6,
=class="stub"5
3

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