Question

scrie următoarele numere în baza 2
a) 27
b) 38
c)45
d)57
e)61
f)72
g) 85
g)97​
urgent!!!!!!!!

rapid!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Răspuns:

a) 27:2=13 r 1

13:2=6 r 1

6:2=3 r 0

3:2=1 r 1

Nr.în baza 2=11011

b) 38:2=19 r 0

19:2=9 r 1

9:2=4 r 1

4:2=2 r 0

2:2=1 r 0

Nr.în baza 2=100110

c) 45:2=22 r 1

22:2=11 r 0

11:2=5 r 1

5:2=2 r 1

2:2=1 r 0

Nr.în baza 2=101101

d) 57:2=28 r 1

28:2=14 r 0

14:2=7 r 0

7:2=3 r 1

3:2=1 r 1

Nr.în baza 2=111001

e) 61:2=30 r 1

30:2=15 r 0

15:2=7 r 1

7:2=3 r 1

3:2=1 r 1

Nr.în baza 2=111101

f) 72:2=36 r 0

36:2=18 r 0

18:2=9 r 0

9:2=4 r 1

4:2=2 r 0

2:2=1 r 0

Nr.în baza 2=1001000

Succes!

g) 85:2=42 r 1

42:2=21 r 0

21:2=10 r 1

10:2=5 r 0

5:2=2 r 1

2:2=1 r 0

Nr.în baza 2=1010101

h) 97:2=48 r 1

48:2=24 r 0

24:2=12 r 0

12:2=6 r 0

6:2=3 r 0

3:2=1 r 1

Nr.în baza 2=1100001.

Succes!