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(-0.125)×(-3/5)×(-8)×1又2/3×(-5)等于多少?急,.
人气:386 ℃ 时间:2020-09-13 20:29:44
解答
(-0.125)×(-3/5)×(-8)×1又2/3×(-5)
=【(-0.125) ×(-8)】×【5/3 ×(-3/5)】×(-5)
=1×(-1)×(-5)
=5
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