When a number can be expressed in the form p/q, where p and q are integers and q ≠ 0, is called a rational number. All integers and fractions are rational numbers. Examples: 3/5, -2/7, 3/8, etc. Numerator and denominator : In p/q, the integer p …

Integer, whole-valued positive or negative number or 0. The integers are generated from the set of counting numbers 1, 2, 3,… and the operation of subtraction. When a counting number is subtracted from itself, the result is zero. The collection …