What is a mixed number made up of?

1. Consider the number 1 3/5, which combines a whole part and a fractional part. 2. This kind of number has a whole-number part written next to a fraction. 3. A mixed number consists of a whole number and a fraction. 4. It is not two whole numbers, two fractions, or a numerator paired with a remainder, since those combinations describe different kinds of numbers. _Source: OpenStax Prealgebra (CC BY 4.0), Ch 4 "Fractions", section 4.1 Visualize Fractions_