Răspuns :
a+b+c=5888
a+b= 4388
b+c= 4000
4388+ c=5888
c=5888-4388
c=1500 (fratele)
a=5888-4000
a=1888 (mama)
a+c = 1500+1888= 3388
b=5888-3388
b=2500(tata)
SUCCES
a+b= 4388
b+c= 4000
4388+ c=5888
c=5888-4388
c=1500 (fratele)
a=5888-4000
a=1888 (mama)
a+c = 1500+1888= 3388
b=5888-3388
b=2500(tata)
SUCCES
fratele =5888 - 4388 (mama si tata)=1500
tata = 4000 -1500 (fratele ) = 2500
mama = 4388-2500 (tata) = 1888
tata = 4000 -1500 (fratele ) = 2500
mama = 4388-2500 (tata) = 1888