Răspuns :
a:b=4 rest 9
a+b+4+9=567
a+b+4=567-9
a+b+4=558
a+b=558-4
a+b=554
a:b=4 rest 9
a=bx4+9
bx4+9+b=554
bx5=554-9
bx5=545
b=545:5
b=109
a=109x4+9
a=436+9
a=445
proba:445+109=554
445:109=4 rest 9
445+109+4+9=554+4+9=558+9=567
a+b+4+9=567
a+b+4=567-9
a+b+4=558
a+b=558-4
a+b=554
a:b=4 rest 9
a=bx4+9
bx4+9+b=554
bx5=554-9
bx5=545
b=545:5
b=109
a=109x4+9
a=436+9
a=445
proba:445+109=554
445:109=4 rest 9
445+109+4+9=554+4+9=558+9=567
fie a si b doua numere a÷b=cat +rest
sau a=bxcat +rest a=4b+9 a+b+4+9=567 a+b = 567-13=554
a=4b+9
a=554-b 4b+9=554 -b 5b =554-9=545 b=109 a= 554-109=445
445=109x4 +9=436+9=445 adevarat
numerele sunt 445 si 109
sau a=bxcat +rest a=4b+9 a+b+4+9=567 a+b = 567-13=554
a=4b+9
a=554-b 4b+9=554 -b 5b =554-9=545 b=109 a= 554-109=445
445=109x4 +9=436+9=445 adevarat
numerele sunt 445 si 109