Is 3.625 rational or irrational

Answer 1

3.625 is RATIONAL, because you have not indicated if it continues to infinity.

To continue to infinity then the number is written as 3.625... (Note the dots).

However, 3.625... is also rational , because it can be converted to a quotient(fraction).

NB Irrational Numbers have their decimal going to infinity AND the decimal digits are not in any regular order.

pi = 3.141592.... Is the most well known irrational number.

Other irrationsal numbers are the square roots of prime numbers.

Answer 2

Oh honey, 3.625 is as rational as a person who brings a calculator to a math test. It's a decimal number that can be expressed as a fraction, making it a rational number. So, go ahead and embrace that rationality, you're in good company.

Answer 3

3.625 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.

Answer 4

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