ivanland

最後答案 1800 km   + U9 }! G' v: m, d$ x
=.=

j兒

Originally posted by ivanland at 2007-2-18 04:02 PM:
2 u" {3 a( x' v: T最後答案 1800 km   9 k, r; M% T! x9 m
=.=

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解釋下 好唔好 ?, O8 e- g* a- \* H5 c3 k* n+ m
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點解唔係2400km

lywv5

Time elasped = 1200/ (115+35) = 8 hrs7 h+ K; x* y8 `! z3 i$ L! s
dist = 300 x 8 =2400 Km

阿感

Originally posted by playbr2 at  03:01 PM:3 v  o& l* W) u
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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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6 M" c( Y" O( E. P好衰架,咁樣HURT D唔識O既人

12d3

2400km for sure4 c( y% b" n% I4 c" f; v! b3 d

9 a, o4 n: b# p; h  xtip: 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:3 S: i9 l# b  E5 W* }! R
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6 O* b5 {& S! S2 S2 J) ?9 K0 B好衰架,咁樣HURT D唔識O既人

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playplay都係講笑je
8 n# F6 W: A6 |: g) d& a唔好唔開心
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' f" \$ m- y! v2 D6 {9 s6 k- c' B數學and logic呢樣野# ~5 x# S8 I- w/ z' y: y: v9 c  |
我覺得都幾講天份,當然後天培訓都好重要(應該說勁重要)
  n. c1 c4 J6 z6 d我自問logic無咩天份,但數學倒是滿自信% A% Q! u# F. `6 k! B8 t/ S9 Z
所以我有時都係用數學的概念去彌補logic的不足: U7 v6 o! m# U4 x; C8 \6 l
特別係playplay呢類的題目,計數部分的唔難,但會用得上logic
! j5 ?7 ^3 a: @3 K) v能夠雙管齊下的話會很好的^^: E9 v* A9 _! M1 v$ `  @" ?. `8 e* Z

* S8 n. h4 h$ Y+ l' i8 ^8 X咦?我怎麼說那麼多? 1 @8 ^4 K& ]5 M
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0 }: g0 \) ~1 [2 H' E: U2 `% H9 v
因為在日常生活都好有用的yo~) p7 ]- e1 l+ T! M) N7 `  q
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playplay快d開估啦~雖然我估我都係答唔哂條題目. m( w4 O/ b. R8 C! Y
等月尾的話會等得好辛苦的><

playbr2

Originally posted by sakura310 at 2007-2-20 04:17 PM:7 M- q! Z4 c3 K' ?5 k. x5 ^
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* `0 K# t9 x3 eplayplay都係講笑je- J; Q: R4 C5 ^8 |! N2 A8 ?$ y3 b
...

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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:: {& T* A  G) Z5 `! t% C' F
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~~~
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8 u! _8 R1 J* o% g. [原來月尾真係好快到
- z! B, m" N6 L( a7 [3 ~! G我忘了2月得28日,之前仲諗住有29同30...