Răspuns :
a:b=5 rest 3 =>a=5b+3
a-b=955 =>5b+3-b=955 sau 4b=955-3 =>4b=952 =>b=238
a=5x238+3 =>a=1193
a-b=955 =>5b+3-b=955 sau 4b=955-3 =>4b=952 =>b=238
a=5x238+3 =>a=1193
a-b=955
a:b=5 rest 3 => a=5b+3
5b+3-b=955
4b+3=955
4b=955-3
4b=952
b=952:4
b=238
a=5×238+3
a=1193
a:b=5 rest 3 => a=5b+3
5b+3-b=955
4b+3=955
4b=955-3
4b=952
b=952:4
b=238
a=5×238+3
a=1193