1/3+1/6+1/12+1/24+1/48+1/96简便计算

来源：学生作业帮助网 编辑：作业帮 时间：2024/11/26 00:58:31
1/3+1/6+1/12+1/24+1/48+1/96简便计算
x 0 WR5? AJ *X-8@Ge8I(V|Q?8㰱}w_owg;٬jѯU9""lYALU4ik֯.npiH ui@ E=6Z$1B|ʽE0C[ˢb޻L1T3Pr?(Is1f)KC-Ay8>

1/3+1/6+1/12+1/24+1/48+1/96简便计算
1/3+1/6+1/12+1/24+1/48+1/96简便计算

1/3+1/6+1/12+1/24+1/48+1/96简便计算
1/3+1/6+1/12+1/24+1/48+1/96
=1/3+1/2-1/3+1/3-1/4+1/4*1/2-1/6*1/2+1/6*1/2-1/8*1/2+1/8*1/4-1/12*1/4
=5/6+7/96
=87/96

1240*3.4+1.24*2300+12.4*430 =1240*3.4+1.24*1000*2.3+12.4*100*4.3 =1240*3.4+1240*2.3+1240*4.3 =1240*(3.4+2.3+4.3) =

1/3+1/6+1/12+1/24+1/48+1/96
=1/3+1/6+1/12+1/24+1/48+1/96+1/96-1/96
=1/3+1/6+1/12+1/24+1/48+1/48-1/96
=1/3+1/6+1/12+1/24+1/24-1/96
=1/3+1/6+1/12+1/12-1/96
=1/3+1/6+1/6-1/96
=1/3+1/3-1/96
=2/3-1/96
=64/96-1/96
=63/96
=21/32

1/3-1/6-1/12-1/24 简便计算方法 1/3+1/3+1/6+1/12+1/24+1/48+1/96 计算 2/3+1/6+1/12+1/24+1/48+1/96+1/192 1/3+1/6+1/12+1/24+1/48+1/96简便计算 1/3+1/6+1/12+1/24+1/48+1/96的简便方法. 1/3-1/6-1/12-1/24-1/48-1/96 1-2/3-1/6-1/12-1/24-1/48-……1/768 1-2/3-1/6-1/12-1/24-1/48-...-1/768=? -1/3〔-1/2(-1-x)-1/6〕-1/12=-1/24 2/1+6/1+12/1+24/1+48/1 (5/12+1/6-3/4)×(-24) 1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384=? （1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384）×128 (1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384)*128的简便运算 (1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384)*128 （1/3+1/6+1/12+1/24+1/48+1/96+1/192+1/384）*128,简便计算, 1/3+1/6+1/12+1/24+……1/96简便计算 1/3+1/6+1/12+1/24+1/48怎么简便计算?