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5.8+6.3÷9×0.5怎么简算

=5.8+0.7乘0.5 =5.8+0.35 =6.15 这个应该不好简便吧 望采纳

5.8+6.3/9×0.5 =5.8+0.7×0.5 =5.8+0.35 =6.15。

(6.3×3.8×2.9)÷(2.1×1.9×5.8) =(6.3÷2.1)×(3.8÷1.9)×(2.9÷5.8) =3×2×0.5 =6×0.5 =3 你好,本题已解答,如果满意 请点右下角“采纳答案”。

简便计算 18.5-9.77+6.3-5.8 =18.5+6.3一5.8一9.77 =24.8一5.8一9.77 =19一9.77 =9.23

=(5.8+21.2)×6.3 =27×6.3 =170.1

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