Răspuns :
Răspuns:
a/2=b/3=k
a=2k
b=3k
a+b=25=>2k+3k=25=>k=25:5=>k=5
a=2·5=10
b=3·5=15
Răspuns:
{a, b} d.p. {2, 3}
a+b=25
a/2=b/3=k=> a=2k si b=3k
2k+3k=25
5k=25=> k=5
a= 2*5=10
b= 3*5=15
Răspuns:
a/2=b/3=k
a=2k
b=3k
a+b=25=>2k+3k=25=>k=25:5=>k=5
a=2·5=10
b=3·5=15
Răspuns:
{a, b} d.p. {2, 3}
a+b=25
a/2=b/3=k=> a=2k si b=3k
2k+3k=25
5k=25=> k=5
a= 2*5=10
b= 3*5=15