This image presents a clean, handwritten math study sheet on a plain white background, designed to look like a teacher’s simple classroom notes. At the top, the title “Rational Numbers” is clearly written and underlined. The first section defines a rational number as any number that can be written as a fraction a/b, where both a and b are integers and b≠0. Below that, a list of examples is shown, including fractions (5/6, -2/3), whole numbers, terminating decimals like 2.75, and repeating decim