數學多位數
回答 (4)
2010-11-03 1:38 am
✔ 最佳答案
Q:45576怎樣寫取約至十萬位 A:100000-45576=x x<50000 so 45576寫取"0"
參考: me
2010-11-03 9:06 pm
to let x be the num from ten thousand
100000-x=45576
sol
x=54424
but x<50000
so 45576=0,cor to the nearest 100000
100000-x=45576
sol
x=54424
but x<50000
so 45576=0,cor to the nearest 100000
2010-11-03 2:36 am
45576取約至十萬位=0
收錄日期: 2021-04-13 17:37:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101102000051KK00880