Question

Treceți numerele :12,19,47,103,172 din baza10 in baza 2

Answer 1

Răspuns:

12:2=6 rest 0

6:2=3 rest 0

3:2=1 rest 1

1:2=0 rest 1 =>1100

19:2=9 rest 1

9:2=4 rest 1

4:2=2 rest 0

2:2=1 rest 0

1:2=0 rest 1 =>10011

47:2=23 rest 1

23:2=11 rest 1

11:2=5 rest 1

5:2=2 rest 1

2:2=1 rest 0

1:2=0 rest 1 =>101111

103:2=51 rest 1

51:2=25 rest 1

25:2=12 rest 1

12:2=6 rest 0

6:2=3 rest 0

3:2=1 rest 1

1:2=0 rest 1 =>1100111

172:2=86 rest 0

86:2=43 rest 0

43:2=21 rest 1

21:2=10 rest 1

10:2=5 rest 0

5:2=2 rest 1

2:2=1 rest 0

1:2=0 rest 1 =>10101100