Decimal numbers are the whole numbers that include zero and counting numbers like 1, 2, 3. Binary numbers are a numeral system that uses only two symbols, 0 and 1, to represent numeric values in base-2 instead of base-10 like the decimal system.

1. Decimal Numbers

2. • The zero and the counting numbers (1,2,3,...) make up the set of
whole numbers.

3. Binary Numbers
• In mathematics and digital electronics, a binary number is
a number expressed in the binary numeral system or base-2 numeral
system which represents numeric values using two different symbols:
typically 0 (zero) and 1 (one)