Question

12. Aflaţi două numere naturale a şi b, dacă: a) a+b=1089, (a;b)=121; b) a+b=40; (a;b)=5; c) a+b=56; (a;b)=7;

d) a+b=42; (a;b)=7; e) a+b=64; (a;b)=8; f) a+b=108; (a;b)=9​

Answer 1

a)968+121=1098
b)35+5=40
c)49+7=56
d)35+7=42
e)56+8=64
f)99+9=108