Division of Rational Numbers

What is the rule in dividing positive and negative rational numbers?

On dividing the rational numbers if the signs of both numbers are same (both +ve or both -ve) then the result will be positive, while if the signs are different (one -ve and one +ve) then the result will be negative.

How do you divide rational numbers?

To divide rational numbers, multiply the first number by the reciprocal of the second number. The reciprocal is found by swapping the numerator and the denominator of the second number.

How do you divide rational numbers in fractional form?

To divide rational numbers in fractional form, multiply the first fraction by the reciprocal of the second fraction. For example, to divide a/b​ by c/d​, calculate a/b ​× d/c.

What is division of rational number called?

Division of rational numbers is called dividing rational numbers or rational division.

Is π a rational number?

No, π is not a rational number, as it cannot be expressed as a simple fraction of two integers.

Can we say whole numbers are rational numbers?

Yes, a whole number is a rational number. This is because any whole number can be expressed as a fraction with a denominator of 1. For example, the whole number 3 can be written as 3113​, which is a rational number.

Rational numbers are numbers that can be expressed as a fraction of two integers, where the denominator is not zero. Some examples of rational numbers are 1/2, -3/2, 5, etc. 5 is whole number which can be written as 5/1 in the form of a fraction. Hence, we can say that a whole number is also a rational number.

In this article, we will understand the various properties of division of rational numbers and the procedure of division of rational numbers.