12.78125
12/6 = 2 Rest 0
6/2 = 3 Rest 0
3/2 = 1 Rest 1
1/2 = 0 Rest 1
0.78125 * 2 = 1.56250 1
0.56250 * 2 = 1.1250 1
0.125 * 2 = 0.25 0
0.25 * 2 = 0.5 0
0.5 * 2 = 1.0 1
0.78125 * 2 =
--------------
1.56250
0.5625 * 2 =
1.1250
1100.11001b
1100.11001b = 1,10011001b * 2^3
127 + 3 = 130
130 / 2 = 65 Rest 0
65 / 2 = 32 Rest 1
32 / 2 = 16 Rest 0
16 / 2 = 8 Rest 0
8 / 2 = 4 Rest 0
4 / 2 = 2 Rest 0
2 / 2 = 1 Rest 0
1 / 2 = 0 Rest 1
[0] Vorzeichenzeichen
[10000010] Exponent
(1,10011001b) = [10011001], normalisierte Mantisse
[0][10000010][10011001]
0100.0001.0100.1100.1000.0000.0000
0x414C800
Richtig