Question

Transforma urmatoarele nr din baza 2 in baza 10: 1101(2), 11011001(2), 100100(2).​

Answer 1

Răspuns:

1101=1×2³+1×2²+0×2¹+1×2⁰=1×8+1×4+0×2+1×1=8+4+0+1=13

11011001=1×2⁷+1×2⁶+0×2⁵+1×2⁴+1×2³+0×2²+0×2¹+1×2⁰=1×128+1×64+0×32+1×16+1×8+0×4+0×2+1×1=128+64+0+16+8+0+0+1=217

100100=1×2⁵+0×2⁴+0×2³+1×2²+0×2¹+0×2⁰=32+0+0+4+0+0=36.

Explicație pas cu pas:

Succes!