The decimal equivalent of the binary number (1011.011)2 is ?

How to do it?

Question iii please help......

a) Convert the Decimal number (21.22)10 to binary number b) Convert the binary number (10.011)2 to Decimal number c) Perform the following subtractions using two’s complement arithmetic: X − Y = 1011100 − 1110010 X − Y = 10101111 – 01110011     Please answer all subpart either dislike is ready please Clean handwriting

Using excess-15 notation, find the decimal equivalent of this binary number 0011101100000000.

C. Decimal Binary Gray Code 20 11001 0110 1101

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.