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Looking for 18> ABCs, BBCs, CBCs, ..., ZBCs who prefer eng chat (part 51)

 
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引用:
原帖由 wannabe 於 2009-3-15 02:22 AM 發表


ha 3.142857142.....
wat a day! good one
wanna give u some pies ... knuckle pie (批踭個D批)
Good one
BTW, Pi = 3.141592653......

My school is celebrating the Pi day
Free pies~~

引用:
原帖由 mikan85 於 2009-3-15 02:34 AM 發表


usually at like 1am..
but tonight..just came back from concert...
tonight a bit later than usual...
oic .. whose concert did u go? how was it?

引用:
原帖由 chefung 於 2009-3-15 02:34 AM 發表


Good one
BTW, Pi = 3.141592653......

My school is celebrating the Pi day
Free pies~~
OH reali? i thot it's 22 divided by 7, no?
i've given all basics back to my maths teacher


celebration for pi, huh? :smile_35:
never heard of it before ... wat r u studying btw?

引用:
原帖由 wannabe 於 2009-3-15 02:47 AM 發表


OH reali? i thot it's 22 divided by 7, no?
i've given all basics back to my maths teacher


celebration for pi, huh? :smile_35:
never heard of it before ... wat r u studying btw?
LOL 22/7 is for primary school
3.14 is for secondary school
3.1416 is for college....
3.141592654 is for math related major...

Physics is my major

引用:
原帖由 wannabe 於 2009-3-15 02:45 AM 發表 查看引用來源



oic .. whose concert did u go? how was it?
fish leong's concert...it was awesome...
made me wnt to go to tomolo nite's too...but i have no tickets..

引用:
原帖由 chefung 於 2009-3-15 02:53 AM 發表 查看引用來源


LOL 22/7 is for primary school
3.14 is for secondary school
3.1416 is for college....
3.141592654 is for math related major...

Physics is my major
really?  I used to tutor elementary kids math..and we use both 22/7 and 3.14

but does all those extra decimals at the end make any differences?

引用:
原帖由 mikan85 於 2009-3-15 02:59 AM 發表


fish leong's concert...it was awesome...
made me wnt to go to tomolo nite's too...but i have no tickets..
I love her songs so much~~~
Awwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
Two Bag

引用:
原帖由 chefung 於 2009-3-15 02:53 AM 發表


LOL 22/7 is for primary school
3.14 is for secondary school
3.1416 is for college....
3.141592654 is for math related major...

Physics is my major
dammit chef ... u had to tell the world my maths is still at primary level?

physics, huh? opposite attracts, likes repel ... i'm talkiing magnet here

引用:
原帖由 mikan85 於 2009-3-15 02:59 AM 發表


fish leong's concert...it was awesome...
made me wnt to go to tomolo nite's too...but i have no tickets..
errr ... :smile_35:
who's s/he? an indivdiual or a group?

引用:
原帖由 mikan85 於 2009-3-15 03:01 AM 發表


really?  I used to tutor elementary kids math..and we use both 22/7 and 3.14

but does all those extra decimals at the end make any differences?
In normal usage, it has no big deal

LOL, I forgot about elementary school things

In science, we use the concept of significant figure which matters.
Anyway, more precise one number is, more precise the answer will be

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