ivanland

最後答案 1800 km   
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j兒

Originally posted by ivanland at 2007-2-18 04:02 PM:1 c, C0 e- m, O, x9 {/ z: y9 C( ~
最後答案 1800 km   7 y( w, J# K8 t% F/ Z4 C
=.=

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, m4 v' h( l- z  J解釋下 好唔好 ?/ w! H9 e( u- N+ @; ?  q

: F9 z( y5 s+ s2 |: Z點解唔係2400km

lywv5

Time elasped = 1200/ (115+35) = 8 hrs- E) T3 P* T% P/ W$ E# y  Q7 X
dist = 300 x 8 =2400 Km

阿感

Originally posted by playbr2 at  03:01 PM:4 M7 `6 M% \6 [, h$ 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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2 W' s* X9 B: o) I9 ?7 i/ C! `好衰架,咁樣HURT D唔識O既人

12d3

2400km for sure; ~2 e% b! H8 S1 s

0 p0 @5 I/ ~# ]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:
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) V' c- O' Y$ L' K" d& j好衰架,咁樣HURT D唔識O既人

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: K# X, `1 N) y0 R+ e) uplayplay都係講笑je- z. U, O8 W  h4 K5 i- B  y! g
唔好唔開心
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數學and logic呢樣野
) O* A: A5 f7 m: T/ i3 B我覺得都幾講天份,當然後天培訓都好重要(應該說勁重要)4 k3 ]; ^! V0 q. `
我自問logic無咩天份,但數學倒是滿自信9 v& Y1 \/ _1 Z+ @5 s
所以我有時都係用數學的概念去彌補logic的不足
% e2 ]+ n3 R+ I: [! U+ p特別係playplay呢類的題目,計數部分的唔難,但會用得上logic
+ R# c: c/ `8 Z- t0 `) n: D能夠雙管齊下的話會很好的^^1 N# y) v9 h  O0 s% Q+ p, U3 Z% n! m
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咦?我怎麼說那麼多? . z  f) a2 X+ x: [) R4 Q/ v5 K, }. Q
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. Q6 ^+ R" B) x( U! F
因為在日常生活都好有用的yo~9 p' }1 z5 U4 _3 K. I! R) q
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playplay快d開估啦~雖然我估我都係答唔哂條題目7 _+ P. w, J3 k9 O; }
等月尾的話會等得好辛苦的><

playbr2

Originally posted by sakura310 at 2007-2-20 04:17 PM:3 z) ~$ _' b2 B

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playplay都係講笑je; ~, E6 _% X7 ]! B, O' o$ Q
...

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  U, C$ U- B  L9 }0 n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:
( j# j5 x; ^* g( P7 @2 Ewhy 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~~~5 h+ B5 h8 U) o/ H6 z3 s& `) u5 s

8 g6 p3 C1 y( g! y2 V原來月尾真係好快到/ W9 v& s0 e* y4 B9 Q
我忘了2月得28日,之前仲諗住有29同30...