Scrieti urmatoarele numere in baza 2:
a) 22:
b) 39 :
c) 33;
e) 51 :
f) 25;
g) 41;
h) 75.
Ofer coroană.
Răspunsuri la întrebare
22 : 2 = 11 + rest 0
11 : 2 = 5 + rest 1
5 : 2 = 2 + rest 1
2 : 2 = 1 + rest 0
1 : 2 = 0 + rest 1
citim resturile de jos in sus ↑ si avem :
22(10) = 10110(2)
39 : 2 = 19 + 1
19 : 2 = 9 + 1
9 : 2 = 4 + 1
4 : 2 = 2 + 0
2 : 2 = 1 + 0
1 : 2 = 0 + 1 ↑
39(10) = 100111(2)
33 : 2 = 16 + 1
16 : 2 = 8 + 0
8 : 2 = 4 + 0
4 : 2 = 2 + 0
2 : 2 = 1 + 0
1 : 2 = 0 + 1 ↑
33(10) = 100001(2)
51 : 2 = 25 + 1
25 : 2 = 12 + 1
12 : 2 = 6 + 0
6 : 2 = 3 + 0
3 : 2 = 1 + 1
1 : 2 = 0 + 1 ↑
51(10) = 110011(2)
25 : 2 = 12 + 1
12 : 2 = 6 + 0
6 : 2 = 3 + 0
3 : 2 = 1 + 1
1 : 2 = 0 + 1 ↑
25(10) = 11001(2)
41 : 2 = 20 + 1
20 : 2 = 10 + 0
10 : 2 = 5 + 0
5 : 2 = 2 + 1
2 : 2 = 1 + 0
1 : 2 = 0 + 1 ↑
41(10) = 101001(2)
75 : 2 = 37 + 1
37 : 2 = 18 + 1
18 : 2 = 9 + 0
9 : 2 = 4 + 1
4 : 2 = 2 + 0
2 : 2 = 1 + 0
1 : 2 = 0 + 1 ↑
75(10) = 1001011(2)