I have two numbers(in decimal):
M = 3892.74 N = 9341.65
I am trying to add and subtract them in binary numbers and then in hexadecimal numbers. I manage to convert the numbers into binary/ hexadecimal with 4 fraction digits.
M = 111100110100.1011 and M = f34.bd70 N = 10010001111101.1010 and N = 247d.a666
and I have found
M + N = 13234.51 = 11001110110010.0101 = 33b2.83d6
I am having trouble doing the M - N ? Is there negative numbers in alternate number systems and how would I carry out this subtraction ? If my earlier work can be verified, I would also appreciate it. Thanks