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Author: alien3d

48/2(9+3)

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Post time 10-4-2011 05:38 PM | Show all posts
aku selalu berleter kat anak murid aku pasal ni...
especially nak analyse capacitive atau inductive circuit..
tulis equation biar terang
kang tekan kalkulator salah

kalau 48/2(9+3) berbagai interpreatsi budak aku buat... sbb tu kurungan mesti kene ada maaa.. kalau type gitu je mmg konpius maaaa
adakah maksudnye (48/2)*(9+3) atau 48/(2(9+3))
untuk elak kekeliruan.... aku paksa anak murid aku letak kurungan dgn cukup
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Post time 10-4-2011 05:41 PM | Show all posts
Reply 158# C.K

Wahahaaa!!! Nampak no kopi pes.Aisehhh.... terlekat plak kat tred nih. Thn ni  dah x ngajor anak. Masa byk terluang.


Btw, kita bukan ikut format suke suke hati. Ni ikut rule lah. Kalau nak dibahagikan kesemuanya tu, kena tambah lg kurungan mcm ni 48÷(2 (9+3)) pada soalan. Nak senang faham tulis mcm ni kalau atas kertas.
48÷[2 (9+3)]
Barulah 2(9+3) jadik pembawah


Kita x leh memandai tambah sbb () tu adalah satu operator yg bermaksud darab



Mcm ni lah yg akak faham. Cer tanya mahaguru elle.






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Post time 10-4-2011 05:41 PM | Show all posts
kalau ko tekan exactly 48/2(9+3) kat kakulator akan kasi jawapan 288
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 Author| Post time 10-4-2011 05:43 PM | Show all posts
Reply 163# atira


    ini ada video atira
   http://www.youtube.com/watch?v=wv19iAncrrQ&feature=player_embedded#at=17
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Post time 10-4-2011 05:44 PM | Show all posts
ok dah komen baru nak baca dari mula thread ni
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Post time 10-4-2011 05:44 PM | Show all posts
Reply 164# alien3d


    ok.. baru nak baca.. tadi terus masuk komen secara membabi buta
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Post time 10-4-2011 05:45 PM | Show all posts
Reply 163# atira

Yup, kalau disetkan ikut rule keutamaan operator.
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Post time 10-4-2011 05:46 PM | Show all posts
aku selalu berleter kat anak murid aku pasal ni...
especially nak analyse capacitive atau inductive ...
atira Post at 10-4-2011 17:38


btw cikgu tira, soalan ni valid ka tak nih?
macam soalan ni sundrik tak lengkap jah
sbb tak jelaih (9+3) tu sbg pembahagi ka atau hat dibahagi
kalu dia nak soh jwpn 288, patut dia bg soalan (48/2)(9+3)
kalu dia nak soh jwpn 2, patut dia bg soalan 48/[2(9+3)]


itu lah hat aku paham....tp kalu 48/2(9+3) ni aku pening la
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Post time 10-4-2011 05:51 PM | Show all posts
kurang2 ko masuk sekolah jugak  aku tak sekolah langsung...kecik2 dulu aku kutip kotak....boto ...
C.K Post at 10-4-2011 12:23


poyo ar ko ck
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Post time 10-4-2011 05:53 PM | Show all posts
apa isu semasa nya?
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Post time 10-4-2011 07:53 PM | Show all posts
Reply 170# RedDevils


    dah move jgn ler lock
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Post time 10-4-2011 08:31 PM | Show all posts
48 ÷ 2(9+3)
= 48 ÷ (18 + 6)
= 48 ÷ 24
= 2

Habis cerita...
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 Author| Post time 10-4-2011 09:03 PM | Show all posts
Reply 171# chewan


    Walaupun soalan simple. Kita boleh tahu  how much people mind approached will calculation.
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Post time 10-4-2011 09:09 PM | Show all posts
payah gak norrr....
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Post time 10-4-2011 09:31 PM | Show all posts
Reply 168# 7anan


    dari kaca mata org teknikal cam aku..
equation tu lengkap.. interpretation dah lain2...
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Post time 10-4-2011 09:33 PM | Show all posts
Reply  RedDevils


    dah move jgn ler lock
chewan Post at 10-4-2011 19:53



    ntah...
tadi dia marah aku tak nak post kat sini..
padahal red pi lock thread
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Post time 10-4-2011 10:23 PM | Show all posts
aku akan jawab 288
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Post time 10-4-2011 10:28 PM | Show all posts
jap2

bahagi ke /

kalo bahagi, jawapan dia 288

kalo per (/), jawapan dia 2 laaaa
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Post time 10-4-2011 11:41 PM | Show all posts
Kalu wat jadi soklan exam..ada harapan jd soalan bonus neh
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Post time 11-4-2011 12:03 AM | Show all posts
kalkulator scientific aku ckp jwpn die 2!
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