Final answer:
The number 4.83 is a rational number because it can be expressed as the fraction 483/100, which has an integer numerator and denominator with the denominator not equal to zero.
Step-by-step explanation:
The number 4.83 can be categorized as a rational number. Rational numbers are numbers that can be expressed as a fraction, where both the numerator and denominator are integers, and the denominator is not zero. For example, 4.83 can be expressed as ⅕₄₈₃ or 483/100. This is because 4.83 has a finite number of digits after the decimal point and does not go on indefinitely without repeating, which is a characteristic of rational numbers.
In contrast, an integer is a whole number that does not have any fractional or decimal part. Therefore, 4.83 is not an integer. Moreover, an irrational number is a number that cannot be written as a simple fraction, and its decimal form goes on forever without repeating. Since 4.83 can be written as a fraction and does not have an endless, non-repeating decimal expansion, it is not irrational.