The octal number (651.124)8 is equivalent to ______
A. (1A9.2A)16
B. (1B0.10)16
C. (1A8.A3)16
D. (1B0.B0)16
Answer:A
The octal number (651.124)8 is equivalent to ______
A. (1A9.2A)16 B. (1B0.10)16 C. (1A8.A3)16 D. (1B0.B0)16
Explanation: First, the octal number is converted to it’s equivalent binary form, by writing the binary equivalent of each digit in form of 3 bits. Then, the binary equivalent bits are grouped in terms of 4 bits and then for each of the 4-bits, the respective digit is written. Thus, the hexadecimal equivalent is obtained.