Identify number type: Identify the type of number 5.119 is.5.119 is a number with a finite number of decimal places.
Determine termination: Determine if 5.119 is a terminating decimal.Since 5.119 stops after three decimal places, it is a terminating decimal.
Conclude irrationality: Conclude if 5.119 is irrational or not.Terminating decimals are not irrational numbers; therefore, 5.119 is not an irrational number.
More problems from Checkpoint: Rational and irrational numbers