1.1 Convert to hexadecimal and then to binary: (a) 757.2510 (b) 123.17 (c) 356.891o (d) 1063.5, 1.2 Convert to octal. Convert to hexadecimal. Then convert both of your answers to decimal, and verify that they are the same. (a) 111010110001.0112 (b) 10110011101.11 1.5 Add, subtract, and multiply in binary: (a) 1111 and 1010 (b) 110110 and 11101 (c) 100100 and 10110 1.6 Subtract in binary. Place a 1 over each column from which it was necessary to borrow (a) 11110100-1000111 (b) 1110110 111101 (c) 10110010 111101 ()()()|