一條數學題

2007-08-15 4:49 am
Find an integer which is between -25/4 and -4.8

回答 (3)

2007-08-16 12:12 am
✔ 最佳答案
-25/4 和 -4.8
= -6.25 和 -4.8
The integer beteween -25/4 and -4.8=(-6.25+-4.8)/2=-5.5
since-5.5 is not an integer , so the answer -6(四捨五入) is an integer
參考: me
2007-08-15 4:59 am
-25/4 , -4.8
= -6.25 , -4.8
integer 整數= -6 and -5
2007-08-15 4:53 am
- 4 囉


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