Original topic:

[Samsung Quiz]: Guess The Number

(Topic created on: 05-08-2020 03:53 PM)
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Moderator2
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Hallo Members,

 

Siapa di sini yang jago matematika? Nah kali ini biar otak gak lemes gara-gara puasa dan PSBB. Yuk kita asah melalui quiz Guess The Number.

Di bawah ini ada gambar yang merepresentasikan masing-masing Samsung Galaxy. Tugas kalian adalah menebak Angka terakhir nih. Gampang kan?

Kalian bisa jawab langsung ya di bawah ini.

 

Let’s guess the number

Quiz9.png

102 Comments
Artoriel
Active Level 10
Others
31
0 Likes
arekcilik
Active Level 5
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bingung sama point yg ke 3 (?)
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Others
sama Kak 🤦‍♂️🤦‍♂️
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Anonymous
Not applicable
Others
14
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Jj__Ginsu
Active Level 6
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31 🙏🏻
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Others
yg buat aku bingung di nomor 3..
Galaxy Buds nya ada dua tapi gk full dua-duanya, jadi mau dihitung berapa 🥴🥴
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fuadhammam
Active Level 1
Others
31 mod 🤭
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red-v-in
Expert Level 5
Others
1 unit S20 = a
2 kotak Galaxy Buds = 1/2 b
1 unit Note 10 Lite = c
1 unit A01 = d

1)
3a = 60
a = 60 / 3 = 20.....(1)

2)
a + b = 30
20 + b = 30
b = 10
1/2b = 5......(2)

3)
c + b = 20
c + 2(5) = 20
c + 10 = 20
c = 10.....(3)

4)
c × d² = 10
10 × d² = 1
d² = 1
d = 1.....(4)

(5) ?
= a + b × c / b + d
= 20 + (5 × 10 / 5) + 1
= 20 + 10 + 1
= 31😁👌
Others
untuk nomor 3, Galaxy Buds nya ada 2 Kak, itu dihitung 5 juga kah 🤷‍♂️
red-v-in
Expert Level 5
Others
1/2b = 5 (2 kotak)
jadi b itu nilai nya 5 atau 2 kotak Galaxy Buds
di gambar ada 4 kotak, berarti
4 × 1/2 (5) = 2(5)