1.h分之e＋f (h=8 e=5 f=6)
2.i(d＋2c) (d=4 i=9 c=3)
3.(d-b)(f＋c) (d =4 f=6 c=3 b=2 )
(要有過程和答案)
有3絛數學唔識做(代數)
2006-10-22 10:11 am
回答 (2)
2006-10-22 10:43 am
✔ 最佳答案
1 e/h + f=5/8 + 6
=53/8
2.
= 9( 4+2 *3 )
=9( 4+6)
=9*10
=90
3.
= ( 4-2) * ( 6 + 3)
= 2 * 9
= 18
2006-10-22 11:08 am
1. (5+6)/8
2. 9x(4+(2x3))
3. (4-2)x(6+3)
2. 9x(4+(2x3))
3. (4-2)x(6+3)
收錄日期: 2021-04-12 21:12:34
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061022000051KK00537