We already know what are Integers. Rational numbers are nothing but integers in a fractional form. But there are some conditions for Rational numbers. Any integer that is in the form of p/q where q is not equal to zero is a rational number. Why shouldn't q be zero? The answer to this is very simple. Imagine I ask you to divide three cakes with zero, you would be confused right? Even if you divide three with zero in a calculator, you would get infinity.
youtu.be/SQ4cB9yXkHM Introduction of rational numbers
youtu.be/oA3B16eazuk Adding and Subtracting rational numbers
youtu.be/sy0YSJHIvtk Multiplying and Dividing Rational Numbers
Practice and master rational numbers by answering the following quiz.
Rational numbers quiz: