Verified answer

Ответ:

1.

10110011₂ = 179₁₀

216₈ = 142₁₀

1FD₁₆ = 509₁₀

2.

142₁₀ = 10001110₂

3.

205₁₀ = 315₈

4.

151₈ > 68₁₆ > 1100111₂

5.

480₁₀

Объяснение:

10110011₂ = 1*2⁰ + 1*2¹ + 0*2² + 0*2³ + 1*2⁴ + 1*2⁵ + 0*2⁶ + 1*2⁷ = 179₁₀

216₈ = 6*8⁰ + 1*8¹ + 2*8² = 142₁₀

1FD₁₆ = D*16⁰ + F*16¹ + 1*16² = 509₁₀

142₁₀ = 0*2⁰ + 1*2¹ + 1*2² + 1*2³ + 0*2⁴ + 0*2⁵ + 0*2⁶ + 1*2⁷ = 10001110₂

205₁₀ = 5*8⁰ + 1*8¹ + 3*8² = 315₈

1100111₂ = 1*2⁰ + 1*2¹ + 1*2² + 0*2³ + 0*2⁴ + 1*2⁵ + 1*2⁶ = 103₁₀

68₁₆ = 8*16⁰ + 6*16¹ = 104₁₀

151₈ = 1*8⁰ + 5*8¹ + 1*8² = 105₁₀

1BE₁₆ = E*16⁰ + B*16¹ + 1*16² = 446₁₀

107₈ = 7*8⁰ + 0*8¹ + 1*8² = 71₁₀

100101₂ = 1*2⁰ + 0*2¹ + 1*2² + 0*2³ + 0*2⁴ + 1*2⁵ = 37₁₀

446₁₀ + 71₁₀ - 37₁₀ = 480₁₀