(如果可以的話,可唔可以做我朋友!!!!請寫下msn!!!!!!!!!!!)
因為我是一個五年級,追不上數學!!!!!!!!!!!
but me math is 99分!!!!!!!!!!
更新1:
可唔可以說出式!!!!!!!!!!!!
come!!!!!!!!!!數學問題!!!!!!!!!!!!
2008-01-19 6:43 am
(二又五份之一)/11/(二十五份之一)=.............
(如果可以的話,可唔可以做我朋友!!!!請寫下msn!!!!!!!!!!!)
因為我是一個五年級,追不上數學!!!!!!!!!!!
but me math is 99分!!!!!!!!!!
(如果可以的話,可唔可以做我朋友!!!!請寫下msn!!!!!!!!!!!)
因為我是一個五年級,追不上數學!!!!!!!!!!!
but me math is 99分!!!!!!!!!!
回答 (4)
2008-01-19 6:50 am
✔ 最佳答案
(二又五份之一)/11/(二十五份之一)=11/5/11/1/2511/5/除11除1/25=1/5除1/25=5
參考: me
2008-01-19 7:15 am
i want to 5
2008-01-19 7:04 am
係唔係2 (1/5) ÷11÷(1/25)??
係既話就咁樣啦..
2 (1/5)÷11÷(1/25)=(11/5)x(1/11)x25
=(1/5)x25
=5
係既話就咁樣啦..
2 (1/5)÷11÷(1/25)=(11/5)x(1/11)x25
=(1/5)x25
=5
收錄日期: 2021-04-21 00:15:28
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080118000051KK03742