A. 11000102
B. 1101102
C. 11000112
D. 11011012
Check Answer
The correct answer is A) 1100010 2.
To convert an octal number to a binary number, we need to convert each digit of the octal number to a three-digit binary number.
In this case, the octal number is 1428. To convert it to binary, we can convert each octal digit as follows:
1 → 001 4 → 100 2 → 010
So, the binary equivalent of 1428 is 001 100 010, which when combined is 1100010.
Therefore, the correct answer is A) 1100010 2.
To convert an octal number to a binary number, we need to convert each digit of the octal number to a three-digit binary number.
In this case, the octal number is 1428. To convert it to binary, we can convert each octal digit as follows:
1 → 001 4 → 100 2 → 010
So, the binary equivalent of 1428 is 001 100 010, which when combined is 1100010.
Therefore, the correct answer is A) 1100010 2.
