55x5.6÷36×4÷27.5x9÷1.4怎样计算
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55x5.6÷36×4÷27.5x9÷1.4=18
咨询记录 · 回答于2023-02-21
55x5.6÷36×4÷27.5x9÷1.4怎样计算
55x5.6÷36×4÷27.5x9÷1.4=18
老师,麻烦你快点吧!孩子要去学校了
55x5.6÷36×4÷27.5x9÷1.4=55÷27.5÷36×4×9×5.6÷1.4=(55÷27.5)÷(36÷4÷9)×(5.6÷1.4)=2÷1×9=18
谢谢
55x5.6÷36×4÷27.5x9÷1.4=55÷27.5÷36×4×9×5.6÷1.4=(55÷27.5)÷(36÷4÷9)×(5.6÷1.4)=2÷1×4=8
刚点错了
55x5.6÷36×4÷27.5x9÷1.4=8
55x5.6÷36×4÷27.5x9÷1.4=8计算过程55x5.6÷36×4÷27.5x9÷1.4=55÷27.5÷36×4×9×5.6÷1.4=(55÷27.5)÷(36÷4÷9)×(5.6÷1.4)=2÷1×4=8