Convert decimal 212 to Unsigned Binary formal using the smal

Convert decimal 212 to Unsigned Binary formal using the smallest number of bits Express the binary value in A as an Octal value Express the symbols m B in BCD format Convert decimal -212 to the Two\'s Complement Signed Binary format using the smallest number of bits Express the binary value in D as an Hexadecimal value Express the symbols in E in ASCII format

Solution

A. The binary for 212 is 11010100

B. Octal of 11010100 is 324 (011 010 100 = 324)

C. BCD format for 324 is 0011 0010 0100

D. -212 = 2\'s compliment of 212 i:e 11010100 which is  100101100

E. Hexadecimal value of 100101100 is 12C

F. ASCII for mat of 12C is 049 050 and 067