Question

Explain Rational Number​

Answer 1

Answer:

 a rational number is a number such as −3/7 that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Every integer is a rational number: for example, 5 = 5/1.

There are four basic arithmetic operations with rational numbers: addition, subtraction,multiplication, and division.A rational equation is an equation containing at least one fraction whose numerator and denominator are polynomials, \frac{P(x)}{Q(x)}. Q(x)P(x). These fractions may be on one or both sides of the equation.Similarly, in case of rational number also, division is the inverse of multiplication as defined below: Division: If m and n two rational numbers such that n ≠ 0, then the result of dividing m by n is the rational number obtained on multiplying m by the reciprocal of n. When x is divided by y, we write m ÷ n.

Answer 2

A rational number is a number such as-3/7 that can be expressed as the quotient or fraction p/q of two integers.A numerator p and a non zero denominator q. Every integer is a rational number.

For example.5=5/1.