👉 Rationalizing a number refers to the process of expressing it as a simple fraction. This is done by multiplying both the numerator and denominator of the given number by an appropriate factor, such that the result becomes a simpler form. For example, let's say we have the number 2/3. We can rationalize this by multiplying both the numerator and the denominator by the same integer value to make it easier to work with: $$ \frac{2}{3} = \frac{
