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(7/9-5/6+3/4+7/18)/(-1/36)2.-10-8/(-2)²+(-4)*(-3)
题目详情
(7/9-5/6+3/4+7/18)/(-1/36)
2.-10-8/(-2)²+(-4)*(-3)
2.-10-8/(-2)²+(-4)*(-3)
▼优质解答
答案和解析
(7/9-5/6+3/4+7/18)/(-1/36)
=(7/9-5/6+3/4+7/18)×(-36)
=-7/9×36+5/6×36-3/4×36-7/18×36
=-28+30-27-14
=-43
-10-8/(-2)²+(-4)*(-3)
=-10-8/4+12
=-10-2+12
=0
=(7/9-5/6+3/4+7/18)×(-36)
=-7/9×36+5/6×36-3/4×36-7/18×36
=-28+30-27-14
=-43
-10-8/(-2)²+(-4)*(-3)
=-10-8/4+12
=-10-2+12
=0
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