Final answer:
To express a year in binary form, divide the decimal number by 2, write down the remainders, and reverse the order to get the binary representation.
Step-by-step explanation:
To express a year in binary form, we need to convert the decimal representation of the year into its binary equivalent. Let's take the year 1995 as an example:
Step 1: Divide the decimal number by 2 and write down the remainder. 1995 ÷ 2 = 997 remainder 1
Step 2: Divide the quotient from step 1 by 2 and write down the remainder. 997 ÷ 2 = 498 remainder 1
Repeat this process until the quotient becomes 0. The final binary representation of 1995 is obtained by writing the remainders in reverse order: 11111001111