Also could you tell me what real numbers are? i’m so confused.

First, we'll need to convert and into numbers that are easier to work with for ordering:



Then in order from least to greatest, we would want:


Real numbers are all rational and irrational numbers. Rational numbers are numbers which can be expressed as a fraction which means that they would eventually contain a repeating sequence in their decimal expansion (decimal form). Irrational numbers are numbers which cannot be expressed as fractions, examples often include , as there is no way to write these numbers exactly as fractions.