Question

Scrie in baza 2 nr :

1 x 2 la puterea 5 + 1 x 2 la puterea 2 + 1
DAU COROANA LUNI AM TEST

Answer 1

1*2^5+0*2^4+0*2³+1*2²+0*2^1+1*2^0 (in baza10)=100101
as simple as that!
vericare
32+4+1=37 baza 10
citim de la coada numarul scris in baza 2 :
1*1+0*2+4*1+8*0+16*0+32*1=37 baza 10

Answer 2

... = 32 + 4 + 1 = 37₍₁₀₎ = ?₍₂₎ = 100101₍₂₎
adica:
37 ; 2 =18 ; 18 : 2 = 9 ; 9 : 2 = 4 ; 4 : 2 = 2 ; 2  = 1 ↓
r.1      ←       r.0      ←      r.1      ←    r.0        r.0     ←