Question

how can we write a decimal form of any random rational or irrational number?

Answer 1

Any real number that cannot be written in fraction form is an irrational number. These numbers include the non-terminating, non-repeating decimals (pi, 0.45445544455544445555..., 2, etc.).

To convert fractions to decimals:

1. If the fraction is a mixed number, change it to an improper fraction.
2. Divide the numerator by the denominator.
3. If the division doesn't come out evenly, round the decimal off.