更新1:
9*2+5-9+6/852*8-5/999+101011010101010101-99999999999999999 =??????????
更新2:
2.52+658+526546+2656/0.215252352525
maths
回答 (2)
2006-12-13 5:18 am
✔ 最佳答案
9*2+5-9+6/852*8-5/999+(101011010101010101-99999999999999999)=18+5-9+1136-5/999+ 1011010101010102
=1150+1011010101010102 -5/999
=1011010101011252 -5/999
=1011010101011251又994/999
=1011010101011251.994994994 (循環小數994)
2.52+658+526546+2656/0.215252352525
=527206.52 +2656/0.215252352525
=527206.52 +539545.52567795896613046784632348
=1066752.0456779589661304678463235
參考: 筆算 + 機算機
2006-12-13 4:39 am
１．０１１０１０１１＊１０（１５次方）
收錄日期: 2021-04-18 20:14:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061212000051KK03908