Scrieti urmatoarele numere in baza 2:45,57,61,72,85,97
Răspunsuri la întrebare
Răspuns:
Explicație pas cu pas:
45 : 2 = 22 rest 1
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 ↑
( 45)₂ = 101101
__________________
57 : 2 = 28 rest 1
28 : 2 = 14 rest 0
14 : 2 = 7 rest 0
7 : 2 = 3 rest 1
3 : 2 = 1 rest 1
1 : 2 = 0 rest 1
( 57)₂ = 111001
_______________
61 : 2 = 30 rest 1
30 : 2 = 15 rest 0
15 : 2 = 7 rest 1
7 : 2 = 3 rest 1
3 : 2 = 1 rest 1
1 : 2 = 0 rest 1
( 61)₂ = 111101
____________________
72 : 2 = 36 rest 0
36 : 2 = 18 rest 0
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
( 72)₂ = 1001000
___________________
85 : 2 = 42 rest 1
42 : 2 = 21 rest 0
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
( 85)₂ = 1010101
__________________
97 : 2 = 48 rest 1
48 : 2 = 24 rest 0
24 : 2 = 12 rest 0
12 : 2 = 6 rest 0
6 : 2 = 3 rest 0
3 : 2 = 1 rest 1
1 : 2 = 0 rest 1
(97)₂ = 1100001