The hexadecimal equivalent of the binary integer number 110101101 is :

Solution:

Pad the binary number with leading zeros and group into 4-bit nibbles: 110101101 → 0001 1010 1101

• 0001 → 1

• 1010 → A

• 1101 → D

Therefore the hexadecimal equivalent is 1AD.

Why the other choices are incorrect:

• D24 is incorrect because it does not match the nibble conversion of 0001 1010 1101.

• 1 B D (1BD) is incorrect because the middle nibble 1010 converts to A, not B.

• 1 A E (1AE) is incorrect because the last nibble 1101 converts to D, not E.