ivanland

最後答案 1800 km   % E: {6 o% M1 @- s9 M
=.=

j兒

Originally posted by ivanland at 2007-2-18 04:02 PM:. t7 a5 r6 ^3 v* n  ?& j9 }2 J% w
最後答案 1800 km   
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解釋下 好唔好 ?0 v7 F' g* V9 u

+ \) g* `- _8 v( D點解唔係2400km

lywv5

Time elasped = 1200/ (115+35) = 8 hrs
* u$ ~6 q* Z# G( }& hdist = 300 x 8 =2400 Km

阿感

Originally posted by playbr2 at  03:01 PM:6 l3 E1 `4 w, ~" o( r. c' j
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6 l: t3 }6 ?0 O- d% J) M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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" a9 }# G) z* @5 n好衰架,咁樣HURT D唔識O既人

12d3

2400km for sure
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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:
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好衰架,咁樣HURT D唔識O既人

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% J7 A  j" f$ L- {4 K( r( [6 [playplay都係講笑je
, J3 w+ z5 P2 @  _- D) ~2 n! J  G7 y唔好唔開心
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5 Y+ i# A& _& I( g9 |1 D7 e/ L數學and logic呢樣野4 N" y" L: ]- K' ?# g2 ~1 h9 J4 g
我覺得都幾講天份,當然後天培訓都好重要(應該說勁重要)$ P; U+ r: A" e; U1 m8 V8 \
我自問logic無咩天份,但數學倒是滿自信' x& k2 M9 r' N# u- [( u6 F- U/ N
所以我有時都係用數學的概念去彌補logic的不足$ n5 _. O  e- u+ m- t
特別係playplay呢類的題目,計數部分的唔難,但會用得上logic
7 z. H* H- R+ j6 D能夠雙管齊下的話會很好的^^
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咦?我怎麼說那麼多?
1 x3 M4 o1 H. O0 \/ L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+ @& t6 {+ q/ j# }. L
因為在日常生活都好有用的yo~+ B. A' u7 Y4 I4 L
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playplay快d開估啦~雖然我估我都係答唔哂條題目+ G3 a' S9 P2 n+ s7 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:
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playplay都係講笑je# z/ ~1 {% {% l: f
...

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3 J! k3 `& v/ v, }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:
2 r0 a. P. y- g( s9 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.....

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sakura310

月尾啦wor~~~
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- V. E) z9 V6 v) G# a+ s原來月尾真係好快到
2 r2 O; v% {0 L2 H1 i我忘了2月得28日,之前仲諗住有29同30...