Jawapan

Jawapan Paling Bijak!
2015-10-07T14:04:13+08:00
Lets Say 
Johan = J
Kenny = K
Lily = L 
_________________

J = 3K
L = K - 200
K + 3K + (K - 200) = 1550

K + 3K + K - 200 = 1550
                     5K = 1550 + 200
                     5K = 1750
                       K =  \frac{1750}{5}
                       
                       K = 350

Oleh itu, Wang Kenny adalah RM350

Wang Johan
J = 3K
J = 3 x RM350
J = RM1050

Wang Lily
L = K - 200
L = RM350 - RM200
L = RM150
_______________________
 
Johan = RM1050
Kenny = RM350
Lily = RM150
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