求△中应填几?9913÷[(58×911+0.625÷△÷56)]=6613.-数学

题目简介

求△中应填几?9913÷[(58×911+0.625÷△÷56)]=6613.-数学

题目详情

求△中应填几?
9
9
13
÷[(
5
8
×
9
11
+0.625÷△÷
5
6
)]=6
6
13
题型:解答题难度:中档来源:不详

答案

9class="stub"9
13
÷[(class="stub"5
8
×class="stub"9
11
+0.625÷△÷class="stub"5
6
)]=6class="stub"6
13

class="stub"5
8
×class="stub"9
11
+0.625÷△÷class="stub"5
6
)=9class="stub"9
13
÷6class="stub"6
13

class="stub"45
88
+0.625÷△÷class="stub"5
6
=class="stub"3
2

class="stub"45
88
+class="stub"5
8
÷class="stub"5
6
÷△=class="stub"3
2

class="stub"3
4
÷△=class="stub"3
2
-class="stub"45
88

class="stub"3
4
÷△=class="stub"87
88

△=class="stub"3
4
÷class="stub"87
88

△=class="stub"3
4
×class="stub"88
87

△=class="stub"22
29

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