简便计算0.77×0.05+0.11×0.65的简便计算
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答案0.11,等于0.11,简便计算:0.77x0.05+0.11x0.65=0.11x7x0.05+0.11x0.65=0.11x0.35+0.11x0.65=0.11x(0.35+0.65)=0.11x1=0.11,结果是0.11,提取公因数的方法,0.77=0.11x7,然后提取公因数0.11,括号里面0.35+0.65=1,然后0.11x1=0.11
咨询记录 · 回答于2023-08-04
简便计算0.77×0.05+0.11×0.65的简便计算
答陪谈案0.11,碰卖等芦吵碰于0.11,简便计算:0.77x0.05+0.11x0.65=0.11x7x0.05+0.11x0.65=0.11x0.35+0.11x0.65=0.11x(0.35+0.65)=0.11x1=0.11,结果是0.11,提取公因数的方法
答案0.11,等于0.11,简便计逗吵算:0.77x0.05+0.11x0.65=0.11x7x0.05+0.11x0.65=0.11x0.35+0.11x0.65=0.11x(0.35+0.65)=0.11x1=0.11,塌念结果是0.11,提取公因数的方法,0.77=0.11x7,然后提取公因数0.11,括号里面团指困0.35+0.65=1,然后0.11x1=0.11
简便计算:纳坦0.77x0.05+0.11x0.65=0.11x7x0.05+0.11x0.65=0.11x0.35+0.11x0.65=0.11x(肆虚0.35+0.65)洞雹桐=0.11x1=0.11