计算:1/8+1/24+1/48+.1/48×50
3个回答
1/8+1/24+1/48+.1/48×50
=(1/2-1/4+1/4-1/6+1/6-1/8+……+1/48-1/50)/2
=(1/2-1/50)/2
=0.24
相关问题
求解1/8+1/24+1/48+…+1/(48×50)算式的解答方法
简便计算:1/8+1/24+1/48+1/120
8分之1+24分之1+48分之1+.+48*50分之1=?
计算11/8+1/24+1/48+1/80+1/120
计算:(1/50-1)×(1/49-1)×(1/48-1)×…×(1/4-1)×(1/3-1)
1/2×3+1/4×6+1/6×8+…+1/48×50
42×([1/8]+[1/24]+[1/48]+[1/80]+[1/120]+[1/168])
(1/8+1/24+1/48+1/80+1/120+1/168)简便计算
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0.8×【13÷(1.12+1.48)】的简便计算