Verified answer

Ответ:

1. а) 563₁₀ = 0233₁₆

б) 264₁₀ = 108₁₆

2. 215₁₆ = 16² * 2 + 16¹ * 1 + 16⁰ * 5 = 512 + 16 + 5 = 533₁₀ *целая часть

7₁₆ = 16⁻¹ * 7 = 0.4375₁₀

215.7₁₆ = 533.4375₁₀