79÷115+511×29.-数学

题目简介

79÷115+511×29.-数学

题目详情

7
9
÷
11
5
+
5
11
×
2
9
题型:解答题难度:中档来源:不详

答案

class="stub"7
9
÷class="stub"11
5
+class="stub"5
11
×class="stub"2
9

=class="stub"7
9
×class="stub"5
11
+class="stub"5
11
×class="stub"2
9

=(class="stub"7
9
+class="stub"2
9
)×class="stub"5
11

=1×class="stub"5
11

=class="stub"5
11

更多内容推荐