Question

Numărul 56 scris in baza 10,se va scrie in baza 2 astfel:
A 110010
B 110000
C 11000
D 101010

Answer 1

56:2=28 (0):2=14 (0):2=7 (0):2=3 (1):2=1. 56 (10)=11000(2)

deci varianta corecta este C 11000

Answer 2

56:2=28 rest 0

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

56=111000 (in baza2)