zad. 1
14.25 = 1110.01
5.45 = 101.01110011001100110011
-11 = -1011
zad. 2
1001.101₂ = (1 × 2³) + (0 × 2²) + (0 × 2¹) + (1 × 2⁰) + (1 × 2⁻¹) + (0 × 2⁻²) + (1 × 2⁻³) = (9.625)₁₀
11101.011₂ = (1 × 2⁴) + (1 × 2³) + (1 × 2²) + (0 × 2¹) + (1 × 2⁰) + (0 × 2⁻¹) + (1 × 2⁻²) + (1 × 2⁻³) = (29.375)₁₀
