Răspuns :
a+b+c=?
c=19 x 21
c=399
a=3b
b=2c
b=2 x 399
b= 798
a= 3 * 798
a= 2394
Suma : a+b+c=2394+798+399= 3591
Răspuns:
Notam numerele cu a.b.c
c=19x21=>c=399
a=3b
b=2x399=>b=798=>a=3x798=>a=2394
a+b+c=?
c=19 x 21
c=399
a=3b
b=2c
b=2 x 399
b= 798
a= 3 * 798
a= 2394
Suma : a+b+c=2394+798+399= 3591
Răspuns:
c=19x21=>c=399
a=3b
b=2x399=>b=798=>a=3x798=>a=2394