计算:100-318÷(2112-0.625)×(1.6+223)=______.-数学

题目简介

计算:100-318÷(2112-0.625)×(1.6+223)=______.-数学

题目详情

计算:100-3
1
8
÷(2
1
12
-0.625)×(1.6+2
2
3
)
=______.
题型:填空题难度:中档来源:不详

答案

100-3class="stub"1
8
÷(2class="stub"1
12
-0.625)×(1.6+2class="stub"2
3
)

=100-class="stub"25
8
÷(class="stub"25
12
-class="stub"5
8
)×(class="stub"8
5
+class="stub"8
3
),
=100-class="stub"25
8
÷(class="stub"50
24
-class="stub"15
24
)×(class="stub"24
15
+class="stub"40
15
),
=100-class="stub"25
8
×class="stub"24
35
×class="stub"64
15

=100-class="stub"64
7

=class="stub"636
7

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