Convert the following binary numbers to hexadecimal without using a calculator (show work where nibbles are identified). a. 1110.0101 b. 1010010.01001 c. 1100.010001 d. 1000.11001010111

Question iii please help......

Logic circuit Design combinational logic circuit that takes 7 bit numbers and an input and output will be the reverse of this bits from right to left to the first one including one and remaining of the bits will be the same example input 0011000 output 0010111 Can you draw it’s logic circuit in detail not theory answer and if we can solve this question multiplexer

a) 13–9 b) –13 –13 Perform the above decimal arithmetic problems by first converting the numbers to binary, 2’s complement form (using a 7 bit word in every case). Then perform the 2’s compliment addition. Show the result in binary indicating as in the problem above whether each result is positive or negative or overflowed (by writing “positive”, “negative” or “overflow” next to the binary answer) and then follow with the decimal value of the result if there was no overflow.

2)Convert 11011010100100012 to hexadecimal. A)895B B)CA11 C)53AC1 D)DA91