计算:(0.12+0.22+0.32+0.42+0.52)/(0.13+0.23+0.33+0.43)=?

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计算:(0.12+0.22+0.32+0.42+0.52)/(0.13+0.23+0.33+0.43)=?
计算:(0.12+0.22+0.32+0.42+0.52)/(0.13+0.23+0.33+0.43)=?

计算:(0.12+0.22+0.32+0.42+0.52)/(0.13+0.23+0.33+0.43)=?
(0.12+0.22+0.32+0.42+0.52)/(0.13+0.23+0.33+0.43)
=(1.6)/(1.12)
=10/7

计算:(0.12+0.22+0.32+0.42+0.52)/(0.13+0.23+0.33+0.43)=? 57.2/0.22用竖式计算 401*0.32 简便计算 0.32×40.3 简便计算怎么计算0 0-11怎么计算计算计算计算计算：计算：计算, 计算, 计算计算计算, 计算. 计算,