Răspuns :
Explicație pas cu pas:
999:11=90 rest 9
888:11=80 rest 8
777:11=70 rest 7
666:11=60 rest 6
555:11=50 rest 5
.........
111:11=10 rest 1
Explicație pas cu pas:
999:11=90 rest 9
888:11=80 rest 8
777:11=70 rest 7
666:11=60 rest 6
555:11=50 rest 5
.........
111:11=10 rest 1