Răspuns:
a)34(10)=
34:2=17 rest 0
17:2=8 rest 1
8:2=4 rest 0
4:2=2 rest 0
2:2=1 rest 0
1:2=0 rest 1
100010(2)
b)18(10)=
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
10010(2)
c)86(10)=
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
1010110(2)
765(10)=
765:2=382 rest 1
382:2= 191 rest 0
191:2=95 rest 1
95:2=47 rest 1
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
101111110(2)