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onyee
中校級會員
Hong Kong
Posts 1259 |
 Posted - 07.05.2007 : 22:48:37
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今日會考題"
見到O左咀=3="
我揀左"c"
以下哪個數值最大？
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ｏ○ｏ
║\≠/]
└═..┘只 想 變 得 更 強!!`★
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四哥
上校級會員
Hong Kong
Posts 2695 |
Posted - 07.05.2007 : 23:00:59
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The answer is "B"(I think)
use their 2 over 500
so
a.5004 ,use 500 / 100 = 5
b.10003,use 1000 / 100=10
c.20002,use 2000 / 100=20
d.30001,use 3000 / 100=30
The answer will be:
a.625
b.1000
c.400
d.30
That is not a MATH question,It just a IQ question~haha~
+Port u ga!
我係四哥。 |
Edited by - � on 哥 |
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Kong Kee
初哥級
Posts 44 |
Posted - 08.05.2007 : 15:10:49
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應該係(a),
好簡單o者, 將佢地乘晒出黎未知o羅,
只要你乘快D, 乘三日就計到o架,
我慢D, 乘o左四日. |
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FireGod
中校級會員
USA
Posts 1316 |
Posted - 08.05.2007 : 15:35:24
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答案我認為係(A),
四哥講得岩, 其實係IQ題..
500, 睇落最細. 但係只要乘一次就大過曬其他三個.
仲可以乘多1999次...
我要打好呢盤波, 都無問題...
by 屎波爛砌的呀火....
想造Cue盒?去哩度睇---> www.***.hk
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onyee
中校級會員
Hong Kong
Posts 1259 |
Posted - 08.05.2007 : 15:53:42
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quote:答案我認為係(A),
四哥講得岩, 其實係IQ題..
500, 睇落最細. 但係只要乘一次就大過曬其他三個.
仲可以乘多1999次...
我要打好呢盤波, 都無問題...
by 屎波爛砌的呀火....
想造Cue盒?去哩度睇---> www.***.hk
Originally posted by FireGod
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係Bo...＠＠都岩都岩
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ｏ○ｏ
║\≠/]
└═..┘只 想 變 得 更 強!!`★ |
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Kong Kee
初哥級
Posts 44 |
Posted - 08.05.2007 : 16:27:24
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其實呢條的而宜確係一條數學o既問題,
係考學生對'次方'及算式o既運用,
你要化出四個數各自有多小個500o既500次方.......
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Colour
初青會員
Hong Kong
Posts 216 |
Posted - 08.05.2007 : 17:02:14
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it is an index law question
Advanced Form 3 level question.
answer as follows
a) becomes 2^4000 times 5^6000
b) 2^4500 times 5^4500
c) 2^4000 times 5^3000
d) 3^500 times 2^1500 times 5^1500
After simplifing the common factors
The answer is B.
┌─────────────┬────────────┬───────────────┐
├◎雖然打得渣◎但係鍾意打◎┼◎我打得波少◎唔好爆我◎┼◎我打國產ＣＵＥ◎經常出怪招◎┤
└─────────────┴────────────┴───────────────┘ |
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Daniel
初青會員
Posts 336 |
Posted - 08.05.2007 : 18:16:11
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A 大過 B 的
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Colour
初青會員
Hong Kong
Posts 216 |
Posted - 08.05.2007 : 18:25:46
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約錯數TIM..... 
a should be the largest!
┌─────────────┬────────────┬───────────────┐
├◎雖然打得渣◎但係鍾意打◎┼◎我打得波少◎唔好爆我◎┼◎我打國產ＣＵＥ◎經常出怪招◎┤
└─────────────┴────────────┴───────────────┘ |
Edited by - Colour on 08.05.2007 22:47:11 |
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FireGod
中校級會員
USA
Posts 1316 |
Posted - 09.05.2007 : 05:30:21
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哈哈哈.. |
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ddrIII
中校級會員
Posts 1113 |
Posted - 09.05.2007 : 09:06:45
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Wa......I feel very difficult to answer this.......even I got a good Maths grade in HKCEE many years ago......
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streamline
初青會員
Posts 210 |
Posted - 09.05.2007 : 11:08:49
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顏色字是"次方"~~
5002000 = (5004)500
10001500 = (10003)500
20001000 = (20002)500
3000500 = (3000)500
你可在這個時間use計數機
或其實可化為
5002000 = (5004)500 = (54x108)500
10001500 = (10003)500 = ((10x102)3)500 = (10x108)500
恋...cheese cake~ |
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Scott Y
中校級會員
Hong Kong
Posts 1626 |
Posted - 10.05.2007 : 10:19:07
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我計左幾秒咋喎...
500^2000 = 8.71e+5397
1000^1500 = 1.00e+4500
2000^1000 = 1.07e+3301
3000^500 = 3.64e+1738
所以答案係 A
史Sir [隱居中]
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數學會考題
