Answers

2015-08-31T14:22:35+08:00
Let H=money of Hari
let F=money of Farid
let P=money of Peter
H+F=120
H+P=230
P=6F
Using elimination
H+F=120
H+6F=230
Subtracting the two equations=
5F=110
F=22
Substituting value of F
H+F=120
H+22=120
H=98


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