Răspuns:
x:5=81 rest 4
x=81×5+4
x=405+4
x=409
y:4=200 rest 3
y=200×4+3
y=800+3
y=803
z:7=103 rest 1
z=103×7+1
z=721+1
z=722
m:8=0 rest 6
m=0×8+6
m=0+6
m=6
