(815÷0.32-79×0.375)÷138.-数学

题目简介

(815÷0.32-79×0.375)÷138.-数学

题目详情

(
8
15
÷0.32-
7
9
×0.375)÷1
3
8
题型:解答题难度:中档来源:不详

答案

(class="stub"8
15
÷0.32-class="stub"7
9
×0.375)÷1class="stub"3
8

=(class="stub"8
15
÷class="stub"8
25
-class="stub"7
9
×class="stub"3
8
)÷class="stub"11
8

=(class="stub"5
3
-class="stub"7
24
÷class="stub"11
8

=class="stub"11
8
÷class="stub"11
8

=1.

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