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Suma a doua numere este 5068,iar diferenta lor este 432.Afla cele doua numere .


Răspuns :

a+b=5068
a-b=432  => a=432+b
a,b=?
432+b+b=5068
432+2b=5068
2b=5068-432
2b=4636
b=4636:2
b=2318
a+2318=5068
a=5068-2318
a=2750
verificam: 2750+2318=5068
a+b=5 068
a-b=432
a=b+432
b+432+b=5 068
2b=5 068-432
b=4636:2
b=2318
a=2318+432=2750
P=2750+2318=5068


a=!____!+432
b=!____!
5068-432=4636
4636:2=2318-nr doi
2318+432=2750-primul nr