Răspuns :
Răspuns:
12 = 2² × 3
16 = 2⁴
cmmmc (12; 16) = 2⁴ × 3 = 48
a-3=48=>a=48+3=>a=51
verificare:
51:12=4 rest 3
51:16=3 rest 3
Răspuns:
12 = 2² × 3
16 = 2⁴
cmmmc (12; 16) = 2⁴ × 3 = 48
a-3=48=>a=48+3=>a=51
verificare:
51:12=4 rest 3
51:16=3 rest 3