Question

suma a trei numere e 600 . afla numerele stiind ca suma primelor doua este 300, iar a ultimelor doua este500

Answer 1

a+b+c=600
a+b=300
b+c=500
a=600-500
a=100
b=300-100
b=200
c=600-300
c=300

Answer 2

a+b+c=600
a+b=300
b+c=500
300+c=600
c=600-300
c=300
a+500=600
a=600-500
a=100
100+b+300=600
b=600-400
b=200