Question

a+b=64
a/b=3.8
a, b apartin multimii nr reale pozitive
a=?
b=?

Answer 1

a+b=64
a/b=3,8
a=3,8b
3,8b+b=64
4,8b=64
b=64/4,8
b=13,3
a=3,8*13,3
a=50,6