Problemas
Select the correct answer. Which statement describes -(1)/(11) A. It is an Irrational number. B. It is a rational number that has a repeating decimal expansion. C. It is a rational number that has a terminating decimal expansion. D. It is not a rational number because It is negative.
Roztwór
Luis
maestro · Tutor durante 5 años
4.5
(179 Votos)
Respuesta
The correct answer is B. It is a rational number that has a repeating decimal expansion.Explanation:A rational number is a number that can be expressed as a fraction, where the numerator and denominator are both integers. In this case,
is a rational number because it can be expressed as a fraction with an integer numerator (-1) and an integer denominator (11).The decimal expansion of a rational number can either be terminating or repeating. In this case, the decimal expansion of
is repeating, as it can be written as -0.09090909... with the digits 09 repeating indefinitely.Therefore, the correct answer is B. It is a rational number that has a repeating decimal expansion.