ivanland

最後答案 1800 km   0 }9 k( y6 S! u8 P9 I
=.=

j兒

Originally posted by ivanland at 2007-2-18 04:02 PM:
" t/ a" x+ }. G* \最後答案 1800 km   ( L, B2 Z; F5 s7 j; l* R8 M
=.=

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0 _7 @3 z! W+ ?解釋下 好唔好 ?
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0 Z/ Z8 i2 ?3 N0 Z; _0 ~) S點解唔係2400km

lywv5

Time elasped = 1200/ (115+35) = 8 hrs
" s0 f, e( P( o4 @; v' J( p, ?dist = 300 x 8 =2400 Km

阿感

Originally posted by playbr2 at  03:01 PM:
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我要非比尋常咁解畫先得,要將D屎都畫埋出黎,D人先明.......吾係又比D醒目仔話你錯喎!!!

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好衰架,咁樣HURT D唔識O既人

12d3

2400km for sure/ W; n1 {# }0 `( I6 S* Z' R

) \% y. E+ Y" }2 K0 ttip: 試想想火車於何時與汽車相遇.....

guswan

咁有冇人知來回飛咗幾多次?

sakura310

Originally posted by 阿感 at 2007-2-18 11:05 PM:
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好衰架,咁樣HURT D唔識O既人

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playplay都係講笑je
  v2 s" J% o* j4 X; t唔好唔開心 ; m, H9 }1 V- b+ L& ]
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數學and logic呢樣野3 C6 i2 n1 w0 e7 H" i+ v
我覺得都幾講天份,當然後天培訓都好重要(應該說勁重要)2 W/ ^& P1 y5 s
我自問logic無咩天份,但數學倒是滿自信
9 N  o! n8 O# e" t; ^9 X所以我有時都係用數學的概念去彌補logic的不足
' C5 S. r- F" w特別係playplay呢類的題目,計數部分的唔難,但會用得上logic) q, f; ?$ v) ]( ~
能夠雙管齊下的話會很好的^^: G. w, [3 x( j5 m3 g8 L

# }  {+ g% t; X咦?我怎麼說那麼多?
! |1 l0 q. D3 T- c+ R我只是想大家好好重視一下logic同數學,別以為數學光是計數的3 v* |2 j: W5 S( k
因為在日常生活都好有用的yo~; d) m5 @3 J3 V3 j2 x& r$ C) }! y

( z; K- J; q! ]4 C5 d* t+ Jplayplay快d開估啦~雖然我估我都係答唔哂條題目
4 e7 n/ {* R" r9 Z- C' w等月尾的話會等得好辛苦的><

playbr2

Originally posted by sakura310 at 2007-2-20 04:17 PM:  b( k$ a2 ^3 A$ |' Q! c4 B7 c
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playplay都係講笑je. a" t  s  _- _# N0 R  r1 [
...

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咁你試下計一計隻烏蠅來回飛咗幾多次計下計下好快到月尾

magic

Originally posted by DH at 2007-2-13 01:48 AM:
; G1 i$ d5 k' @3 ~why 烏蠅最後被壓扁於汽車與火車之間?? 一架向左行,一架向右行.....

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??????

sakura310

月尾啦wor~~~$ x1 W7 t  U# v0 X# K

, ~  e& S5 R6 O9 ^原來月尾真係好快到
' p5 u: L2 O+ R  ~$ D2 t我忘了2月得28日,之前仲諗住有29同30...