Răspuns :
a+b=521
a:b=5r35
a=5b+35
5b+35+b=521
6b=521-35
b=486:6
b=81
a+81=521
a=521-81
a=440
a:b=5r35
a=5b+35
5b+35+b=521
6b=521-35
b=486:6
b=81
a+81=521
a=521-81
a=440
a+b= 521
a : b= 5 rest 35 ; a = b * 5 + 35
b\..\
a\..\..\..\..\..\35\
6parti = 521-35
6parti = 486
1parte= 81
b= 81*1 =81
a=81*5+ 35 = 405 +35
a=440
a : b= 5 rest 35 ; a = b * 5 + 35
b\..\
a\..\..\..\..\..\35\
6parti = 521-35
6parti = 486
1parte= 81
b= 81*1 =81
a=81*5+ 35 = 405 +35
a=440