Question

va rog ajutati-ma va roggggg ex 2

Answer 1

455:5=91=>455:91=5=> 5×91=455 (si invers)
120:15=8=>455:8=15=>15×8=120 (si invers)
324:18=18=>324:18=18 (nu mai trebuie sa faci verificare)
4,242:202=21=>4,242:21=202=>201×21=4,242
56,211:123=457=>56,211:123=457=>457×123=56,211
71,820:1,596=45=>71,820:45=1,596=>45×1,596=71,820
1,603,750:125=12,830=>1.603,750:12,i30=125=>125×12,830=1,603,750
106,505:1,253=85=>106,505:85=1,253=>1,253×85=106,505