ivanland

最後答案 1800 km   
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j兒

Originally posted by ivanland at 2007-2-18 04:02 PM:
% q: c# d# b7 V9 I: \最後答案 1800 km   
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5 F! A+ G& j# I解釋下 好唔好 ?! y6 W9 {; o/ F: \: f" Z
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點解唔係2400km

lywv5

Time elasped = 1200/ (115+35) = 8 hrs; o. \( S2 c5 Q* d0 |# T9 x
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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- g3 H9 O6 B( [: W# n% h' N好衰架,咁樣HURT D唔識O既人

12d3

2400km for sure* q# {7 e6 x+ h' B. E

9 @* i9 N6 G# h- p6 Utip: 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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' A/ m9 r* _7 S! P9 _* k, ?8 Wplayplay都係講笑je# l. V9 P; |6 k! h( m0 \
唔好唔開心
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! n; o7 k! o- ~2 k6 e- R數學and logic呢樣野) Y. E- z9 x/ I- V' K6 S) F) {
我覺得都幾講天份,當然後天培訓都好重要(應該說勁重要)
- C+ D; Q& R* B我自問logic無咩天份,但數學倒是滿自信0 U9 Q* v! u7 z+ d; `; ~
所以我有時都係用數學的概念去彌補logic的不足) E$ p6 G. h$ |& C
特別係playplay呢類的題目,計數部分的唔難,但會用得上logic: O) C' P5 {) A
能夠雙管齊下的話會很好的^^6 s0 e2 r, B1 D0 _8 K$ u( |' i2 F
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咦?我怎麼說那麼多?
6 _- o& g# b1 o3 t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
5 j1 ]+ d% R1 U! }6 H因為在日常生活都好有用的yo~
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) x& C7 {  T4 _3 f7 ?( c* w: f7 vplayplay快d開估啦~雖然我估我都係答唔哂條題目$ }5 t0 {  e% |
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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playplay都係講笑je3 F4 V. W, N" K
...

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- P' N; o2 [2 T+ c" U) @4 W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:
% {! K* W" R7 E: W0 D% Wwhy 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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2 s$ U! N8 i9 x- x/ c# \' V原來月尾真係好快到
2 G% _: |: U' ~( n1 f8 C- n我忘了2月得28日,之前仲諗住有29同30...