將recurring decimal 1.301 (recurring係小數位個3同1到) 轉做分數
1.301
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recurring decimal 一題[ !!!!!!急
2010-09-09 5:14 am
回答 (2)
2010-09-09 5:17 am
✔ 最佳答案
1.301 = 1 + 0.301...Let 0.301 = x,
1000x - x = 301
999x = 301
x = 301/999
1.301 = 1又 999分之301
參考: Hope the solution can help you^^”
2010-09-09 5:35 am
Let X=1.301301301......
1000X=1301.301301301......
999X=1300
X=1300/999
1000X=1301.301301301......
999X=1300
X=1300/999
參考: me
收錄日期: 2021-04-23 22:04:17
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100908000051KK01399