Question

Diferenta a doua nr. este 330.Daca le impartim obtinem catul 8 si restul 50. Afla cele 2 nr.
Ajutati ma pls!

Answer 1

Notam cu a si b
a-b=330
a:b=8 rest 50
a=8b+50
Inlocuim
a-b=8b+50-b=7b+50
a-b=7b+50=330
7b=330-50=280
b=280:7=40
a=330+b=330+40=370
Sper ca te ajuta

Answer 2

$a-b=330 \\ a:b=8 \ rest\ 50 \to \boxed{a=8b+50}\\*********************\\8b+50\\b=330\\7b+50=330\\7b=330-50\\7b=280\\\bold{b=40} \\\\a-40=330\\\bold{a=370}$