Ответ:
- 10110₂ = 1 * 2⁴ + 0 * 2³ + 1 * 2² + 1 * 2¹ + 0 * 2⁰ = 16 + 0 + 4 + 2 + 0 = 22₁₀
- 123₅ = 1 * 5² + 2 * 5¹ + 3 * 5⁰ = 25 + 10 + 3 = 38₁₀
- 745₈ = 7 * 8² + 4 * 8¹ + 5 * 8⁰ = 7 * 64 + 4 * 8 + 5 * 1 = 448 + 32 + 5 = 485₁₀
- 296₁₆ = 2 * 16² + 9 * 16¹ + 6 * 16⁰ = 2 * 256 + 9 * 16 + 6 * 1 = 512 + 144 + 6 = 662₁₀
