Exercises: decode the following bit patterns using the floating-point format described above: a) 11101011; b) 01011001; c) 00101100 Answers to exercises: a) -2% b) 1 1/8 c) 3/16 nnn Exercises: decode the following bit patterns using the floating-point format described above: a) 11101011; b) 01011001; c) 00101100 Answers to exercises: a) -2% b) 1 1/8 c) 3/16 nnn