math question
回答 (4)
2006-12-09 12:52 am
✔ 最佳答案
1/2x3/4x5/6x7/8x9=0.5x3/4x5/6x7/8x9
=1.5/4x5/6x7/8x9
=0.375x5/6x7/8x9
.
.
.
.
=2.4609375
禁下機啦...times同除要由頭計落尾...例如
100x 500 / 200 x5 / 10
答案係等於125ar~~
用你地d方法係錯ga...
2006-12-08 16:55:39 補充：
0.5 x0.75 x0.8333 x0.875 x 9答案都係等於2.4609375maths is majic~~
2006-12-09 2:49 am
*係什麼?
2006-12-08 18:54:30 補充：
我想你果個問題答案係62
2006-12-08 18:54:30 補充：
我想你果個問題答案係62
2006-12-08 10:28 pm
1*3*5*7*9
---------------
2*4*6*8
945
= --------
64
---------------
2*4*6*8
945
= --------
64
2006-12-08 10:01 pm
個" * " 號係等如乘既符號?
1/2 x 3/4 x 5/6 x 7/8 x 9
=(1x3x5x7x9)/2x4x6x8
=945/384
=315/128
=2 + 59/128
1/2 x 3/4 x 5/6 x 7/8 x 9
=(1x3x5x7x9)/2x4x6x8
=945/384
=315/128
=2 + 59/128
收錄日期: 2021-04-12 21:51:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061208000051KK01346