Question

cum se afla 3 numere a, b, c daca a ori b= 144, b ori c= 240 si a ori c =60 ???

Answer 1

a*b=144
b*c=240
a*c=60
Daca inmultim relatiile, a*b*b*c*a*c=144*240*60
$a^{2}* b^{2}*c^{2} = 12^{2} * 120^{2}$
a*b*c=12*120=1440
a=1440:(b*c)=1440:240=6
b=1440:(a*c)=1440:60=24
c=1440:(a*b)=1440:144=10