Answer:Here's how to convert the decimal number 11 to its binary equivalent: Decimal to Binary Conversion: 1. Divide by 2 repeatedly: - 11 / 2 = 5 remainder 1- 5 / 2 = 2 remainder 1- 2 / 2 = 1 remainder 0- 1 / 2 = 0 remainder 12. Read remainders in reverse order: The remainders, read from bottom to top, give you the binary representation: 1011 Therefore, 11¹⁰ = 1011²