Question

Срочно, информатика!!!

Answer 1

Ответ:

1)

F03₁₆ = 3*16⁰ + 0*16¹ + F*16² = 3843₁₀

3843₁₀ = 1*2⁰ + 1*2¹ + 0*2² + 0*2³ + 0*2⁴ + 0*2⁵ + 0*2⁶ + 0*2⁷ + 1*2⁸ + 1*2⁹ + 1*2¹⁰ + 1*2¹¹ = 111100000011₂

3843₁₀ = 3*8⁰ + 0*8¹ + 4*8² + 7*8³ = 7403₈

2)

325₈ = 5*8⁰ + 2*8¹ + 3*8² = 213₁₀

213₁₀ = 1*2⁰ + 0*2¹ + 1*2² + 0*2³ + 1*2⁴ + 0*2⁵ + 1*2⁶ + 1*2⁷ = 11010101₂

213₁₀ = 5*16⁰ + 13*16¹ = D5₁₆

3)

1111111111₂ = 1*2⁰ + 1*2¹ + 1*2² + 1*2³ + 1*2⁴ + 1*2⁵ + 1*2⁶ + 1*2⁷ + 1*2⁸ + 1*2⁹ = 1023₁₀

1023₁₀ = 7*8⁰ + 7*8¹ + 7*8² + 1*8³ = 1777₈

1023₁₀ = 15*16⁰ + 15*16¹ + 3*16² = 3FF₁₆