A rational quantity is a quantity that may be expressed as a quotient or fraction (fraction) of two integers, a and b, the place b isn’t zero. For instance, 1/2, -3/4, and seven/5 are all rational numbers.
rational numbers are vital as a result of they can be utilized to signify many various portions in the true world. For instance, they can be utilized to signify measurements of size, weight, and time. Rational numbers are additionally utilized in many various mathematical purposes, comparable to calculus and algebra.