real

**Real** – In mathematics, the real numbers (ℝ) are all the values that can represent a distance along a continuous line. They include all rational numbers (fractions such as ½, 3, –4) and all irrational numbers (non‑repeating, non‑terminating decimals such as √2, π, e). Real numbers are ordered (you can say one is greater than another) and can be added, subtracted, multiplied, and divided (except by zero). They are used to model measurable quantities like length, mass, temperature, and time. Views Nigeria