小六升中一數學問題

2010-08-26 4:16 am
Can you give some examples of the application of directed numbers? Write down what positive numbers and negative numbers represent respectively.

回答 (1)

2010-09-04 4:58 am
✔ 最佳答案
Can you give some examples of the application of directednumbers? Write down what positive numbers and negative numbers representrespectively.There are many applications of directed numbers in accounting,positive numbers representing "income" whereas negative numbers representing"expenses".There are many applications of directed numbers in share markets,positive numbers representing “buy” whereas negative numbers representing “sell”.


收錄日期: 2021-04-13 17:28:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100825000051KK03151

檢視 Wayback Machine 備份