(1+1/6)×(1+1/7)+(1+1/8)+(1+1/9)+(1+1/10)简便计算
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![(1+1/6)×(1+1/7)+(1+1/8)+(1+1/9)+(1+1/10)简便计算](/uploads/image/z/1001930-50-0.jpg?t=%281%2B1%2F6%29%C3%97%281%2B1%2F7%29%2B%281%2B1%2F8%29%2B%281%2B1%2F9%29%2B%281%2B1%2F10%29%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
(1+1/6)×(1+1/7)+(1+1/8)+(1+1/9)+(1+1/10)简便计算
(1+1/6)×(1+1/7)+(1+1/8)+(1+1/9)+(1+1/10)
简便计算
(1+1/6)×(1+1/7)+(1+1/8)+(1+1/9)+(1+1/10)简便计算
先将括号内的通分 变成(7/6)*(8/7)*(9/8)*(10/9)*(11/10) 约掉后就变成11/6