Răspuns:
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
47₍₁₀₎=101111₍₂₎
__________
33:2=16 rest 1
16:2=8 rest 0
8:2=4 rest 0
4:2=2 rest 0
2:2=1 rest 0
1:2=0 rest 1
33₍₁₀₎=100001₍₂₎
______________
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
25₍₁₀₎=110001₍₂₎
_______________
41:2=20 rest 1
20:2=10 rest 0
10:2=5 rest 0
5:2=2 rest 1
2:2=1 rest 0
1:2=0 rest 1
41₍₁₀₎=101001₍₂₎
______________
75:2=37 rest 1
37:2= 18 rest 1
18:2= 9 rest 0
9:2= 4 rest 1
4:2= 2 rest 0
2:2= 1 rest 0
1:2= 0 rest 1
75₍₁₀₎=1001011₍₂₎
