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Transforma dn baza 2 in baza 10 numarul
1010111(2)


Răspuns :

1010111(2) =

= 1×2^0 + 1×2^1 + 1×2^2 + 0×2^3 + 1×2^4 + 0 × 2^5 + 1×2^6 =

= 1 + 2 + 4 + 0 + 16 + 0 + 64 =

= 7 + 80 =

= 87