Răspuns :
a - b = 725
a : b = 37 rest 5
a = 37* b + 5
37b + 5 - b = 725
36b = 720
b = 720 : 36
b = 20
a = 37 * 20 + 5
a = 745
a : b = 37 rest 5
a = 37* b + 5
37b + 5 - b = 725
36b = 720
b = 720 : 36
b = 20
a = 37 * 20 + 5
a = 745