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Post time 20-8-2015 09:50 PM | Show all posts |Read mode
Edited by NaylaArisha at 24-8-2015 02:35 PM

Peserta treasure hunt telah menjumpai kotak harta karun.
Tetapi pada kotak tersebut terdapat 5 mangga bernombor beserta klu berikut:

Nombor kelima tambah nombor ketiga sama dengan 14.

Nombor keempat lebih 1 dari nombor kedua.

Nombor pertama kurang 1 dari 2 kali ganda nombor kedua.

Nombor kedua tambah nombor ketiga sama dengan 10.

Hasil tambah kesemua 5 nombor ialah 30.
  

Apakah nombor-nombor tersebut mengikut susunan mangga?

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Post time 20-8-2015 10:46 PM | Show all posts
Nombor pin ialah 74658

pengiraan:

ada lima nombor (1,2,3,4,5)>> andaikan a, b, c, d, e

e + c = 14  >> e = 14-c  >> e = 14- ([10-b]) >> e= 14-10+b >>e= 4+b

d-1 = b >>> d= b + 1

a=2b-1

b + c = 10 >> c= 10-b

a+b+c+d+e = 30

>>> (2b-1) +b + (10-b) + (b + 1) + (4+b) = 30
         2b-1+b+10-b+b+1+4+b = 30
         2b+b-b+b+b-1+10+1+4 = 30
         4b-14 = 30
         4b = 30-14
         4b = 16
           b= 16/4
           b=4

So,
a= 2b-1
   = 2(4)-1
   =8-1
   =7

b=4

c=10-b
  =10-4
  = 6

d=b+1
  = 4+1
  =5

e=4 + b
  = 4+4
  = 8

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 Author| Post time 20-8-2015 10:55 PM | Show all posts
Ipo replied at 20-8-2015 10:46 PM
Nombor pin ialah 74658

pengiraan:

yeah sangat tepatttttt

@Eva_yy_Ellin

@NaylaArisha

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Post time 20-8-2015 11:17 PM | Show all posts
Ipo replied at 20-8-2015 10:46 PM
Nombor pin ialah 74658

pengiraan:

Ngeri betol la Ipo... makan kismis ape la kecik2..

kipidap..!!!
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Post time 20-8-2015 11:52 PM From the mobile phone | Show all posts
Ipo replied at 20-8-2015 10:46 PM
Nombor pin ialah 74658

pengiraan:

perghhh jalan kiranya..tahniah ipo..terer2
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Post time 21-8-2015 04:59 AM | Show all posts
Ipo replied at 20-8-2015 10:46 PM
Nombor pin ialah 74658

pengiraan:

oloh pandainye..kenala buat phd insyaAllah
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Post time 21-8-2015 08:22 AM | Show all posts
lavender_aqua replied at 20-8-2015 09:55 PM
yeah sangat tepatttttt

@Eva_yy_Ellin

terima kasih aqua...
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Post time 21-8-2015 08:23 AM | Show all posts
cumulonimbus replied at 20-8-2015 10:17 PM
Ngeri betol la Ipo... makan kismis ape la kecik2..

kipidap..!!!

ala..tak dek la terer mana...
mata tak mengantuk..layan la teka teki tekuk ni..
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Post time 21-8-2015 08:23 AM | Show all posts
spankee_fili replied at 20-8-2015 10:52 PM
perghhh jalan kiranya..tahniah ipo..terer2

hahaha...spank lagi cepat dan terer..
layan mata tak mengantuk malam tadi..
kalau tak..selalunya tak sempat nak jawab
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Post time 21-8-2015 08:24 AM | Show all posts
ipes2 replied at 21-8-2015 03:59 AM
oloh pandainye..kenala buat phd insyaAllah

master pun tak lepas lagi
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 Author| Post time 21-8-2015 08:29 AM | Show all posts
Ipo replied at 21-8-2015 08:24 AM
master pun tak lepas lagi

meh la join aqua buat master ni haha

baru 1st sem
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Post time 21-8-2015 08:01 PM | Show all posts
Ipo replied at 21-8-2015 08:24 AM
master pun tak lepas lagi

Selangkah demi selangkah, dik.
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Post time 24-8-2015 09:18 AM | Show all posts
lavender_aqua replied at 21-8-2015 07:29 AM
meh la join aqua buat master ni haha

baru 1st sem

hahah..rajin aqua sambung belajar..
ipo otak dah karat dah kut...
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Post time 24-8-2015 09:19 AM | Show all posts
ipes2 replied at 21-8-2015 07:01 PM
Selangkah demi selangkah, dik.

terkial-kial nak mulakan langkah ni..
satu hari nanti...entah bila..
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 Author| Post time 24-8-2015 09:31 AM | Show all posts
Ipo replied at 24-8-2015 09:18 AM
hahah..rajin aqua sambung belajar..
ipo otak dah karat dah kut...

tak juga, sbb ofer keje skrg ni sambil
keje sambil buat master

alang2 la kan, since aqua dulu lepas degree
tanam anggur 14bln, terima jela


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Post time 24-8-2015 09:35 AM | Show all posts
lavender_aqua replied at 24-8-2015 08:31 AM
tak juga, sbb ofer keje skrg ni sambil
keje sambil buat master

wah bestnya..ipo nak sangat sambil kerja sambil sambung belajar
at least gaji jalan..
tapi nak buat mcm mana..kerja swasta, mana ada semua tu
la ni dah kerja sendiri...dah rasa malas pulak..

tgklah..duk usha2 jugak ni..kalau boleh nak sambung kat UK..
cewah...berangan
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 Author| Post time 24-8-2015 09:51 AM | Show all posts
Ipo replied at 24-8-2015 09:35 AM
wah bestnya..ipo nak sangat sambil kerja sambil sambung belajar
at least gaji jalan..
tapi nak b ...

cewahhhh
takpe berangan je dulu
aqua ni nak fly, agaknye tunggu kawen then ajak
asben baru lepas kot, kalau sendiri rasanya parent
mcm berat nak bagi, takat dlm mesia pun dekat2 je,
kalau jauh2 bye2 sila tolak offer tu


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