ivanland

最後答案 1800 km   8 @  n* K" Q* D+ N& q3 @/ o( Q
=.=

j兒

Originally posted by ivanland at 2007-2-18 04:02 PM:
4 w, ~4 x2 e! B8 y" ~- ~* H2 G最後答案 1800 km   
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8 q4 t$ E0 |4 O( Y" W; D+ k解釋下 好唔好 ?. w( t' U3 P4 |

9 X" R  u1 _) _1 Z' a2 [點解唔係2400km

lywv5

Time elasped = 1200/ (115+35) = 8 hrs0 }5 ~! y+ T8 r1 l
dist = 300 x 8 =2400 Km

阿感

Originally posted by playbr2 at  03:01 PM:: B: I* v1 Y5 A! ~

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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( r) X5 x+ ]' c' a
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tip: 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:& k: D) L$ ~4 @* Z1 L9 `6 Y
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  i/ O5 [8 ~% F1 d8 j好衰架,咁樣HURT D唔識O既人

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: L; B8 ]' y1 y! w, {- I/ Pplayplay都係講笑je' z3 P: g2 Q# `" ~5 B
唔好唔開心
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數學and logic呢樣野
0 i& G2 c  X: V7 e我覺得都幾講天份,當然後天培訓都好重要(應該說勁重要)
" _0 u, l. K& j. u! C# `3 I我自問logic無咩天份,但數學倒是滿自信
. M1 a* G$ w5 [. t6 N0 t所以我有時都係用數學的概念去彌補logic的不足
# `8 Y/ N2 H9 m- Z3 W. a9 }8 W特別係playplay呢類的題目,計數部分的唔難,但會用得上logic
) y$ v% ]; t* U9 e能夠雙管齊下的話會很好的^^' s# c0 ~) f5 I% _
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咦?我怎麼說那麼多? . O) R9 G# O+ e. r! }( D5 k8 W, N
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
/ E1 }; c+ O3 ~/ E7 I2 o因為在日常生活都好有用的yo~
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playplay快d開估啦~雖然我估我都係答唔哂條題目, k; L* B. S# D, m
等月尾的話會等得好辛苦的><

playbr2

Originally posted by sakura310 at 2007-2-20 04:17 PM:
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0 `0 d: b2 P% I# r6 Pplayplay都係講笑je/ N( t6 i/ @: @* _; X3 e" M
...

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0 J0 I1 U5 \* b5 w8 O! X' O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:3 n! M0 R9 ]  L3 s5 L/ e1 e
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.....

) b) P6 a* [7 h# i??????

sakura310

月尾啦wor~~~) T$ V" L1 r: x

, ?0 Q) P& O) E4 z! P% ?2 R! @" V原來月尾真係好快到7 C) S. {3 ]( L3 i, ]9 z6 \
我忘了2月得28日,之前仲諗住有29同30...