1/12+1/20+1/30+1/42+1/56=?

2007-10-08 1:34 am
數學問題
1/12+1/20+1/30+1/42+1/56=?

回答 (5)

2007-10-08 1:43 am
✔ 最佳答案
如下:

圖片參考:http://i204.photobucket.com/albums/bb125/jasonchan424/1954.jpg
參考: me
2007-10-08 9:11 am
= 5/24
2007-10-08 1:42 am
1/12+1/20+1/30+1/42+ 1/56=?
=0.20833.
參考: Me.
2007-10-08 1:40 am
1/12+1/20+1/30+1/42+1/56=?
5/24(0.20833333333333333333)
參考: Grahic Calculator
2007-10-08 1:39 am
首先,你地佢地通分母,跟著分子相減就得架啦.........
參考: 數學阿sir


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