Răspuns:
4 in poza
5. 53451 : 5= 10690 rest 1
62437 : 2= 31218 rest 1
193421 :3= 64,473 rest 2
453626 : 4=113406 rest 2
900548 : 6=150091 rest 2
218349 :7= 31192 rest 5
6. 52361 : 5= 10472 rest 1
137253 : 4= 34313 rest 1
753143 :7=107591 rest 6
59431 : 3=19810 rest 1
7. a) 12625 : 4= 3156 rest 1 poza
9.
1431 : 53 = 27 rest 0
18509 : 53= 349 rest 12
48300 :53= 911 rest 17
