(-6.5)乘(-2)除(-3分之1)除(-5)等于多少要算式
人气：122 ℃ 时间：2019-10-11 05:41:34
解答
(-6.5)乘(-2)除(-3分之1)除(-5)=6.5*2÷(1/3)÷5=13×3×(1/5)=39/3
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