Răspunsuri

2014-08-24T13:18:59+03:00
A+b=372

a+60=b/3  aducem la acelasi numitor

3a+180=b

a+3a+180=372

4a=372-180

4a=192

a=48

b=3*48+180

b=144+180

b=324
2014-08-24T15:19:47+03:00
Al doilea =3x
primul=x-60
3x+x-60=372
4x=432
x=432:4
x=108
108-60=48(primul nr)
108x3=324(al doilea nr)