发布网友 发布时间:2022-04-24 04:24
共3个回答
热心网友 时间:2023-10-27 17:54
最笨的办法:1*1/2=50cm,50cm*1/2=25cm,25cm*1/2=12.5cm,12.5cm*1/2=6.25cm, 6.25cm*1/2=3.125cm, 3.125cm*1/2=1.5625cm所以正确答案是1.5625cm,望采纳
热心网友 时间:2023-10-27 17:54
0.0156m 1.56cm 1x1/2x1/2x1/2x1/2x1/2x1/2=1/(m)追问咋算的
热心网友 时间:2023-10-27 17:55
每次都是2分之1,第六次就是分之1。追问算式
追答
热心网友 时间:2023-10-27 17:54
最笨的办法:1*1/2=50cm,50cm*1/2=25cm,25cm*1/2=12.5cm,12.5cm*1/2=6.25cm, 6.25cm*1/2=3.125cm, 3.125cm*1/2=1.5625cm所以正确答案是1.5625cm,望采纳
热心网友 时间:2023-10-27 17:54
0.0156m 1.56cm 1x1/2x1/2x1/2x1/2x1/2x1/2=1/(m)追问咋算的
热心网友 时间:2023-10-27 17:55
每次都是2分之1,第六次就是分之1。追问算式
追答
热心网友 时间:2023-10-27 17:54
最笨的办法:1*1/2=50cm,50cm*1/2=25cm,25cm*1/2=12.5cm,12.5cm*1/2=6.25cm, 6.25cm*1/2=3.125cm, 3.125cm*1/2=1.5625cm所以正确答案是1.5625cm,望采纳
热心网友 时间:2023-10-27 17:54
0.0156m 1.56cm 1x1/2x1/2x1/2x1/2x1/2x1/2=1/(m)追问咋算的
热心网友 时间:2023-10-27 17:55
每次都是2分之1,第六次就是分之1。追问算式
追答