Question

Repeating decimals are __________ rational numbers.
A.
sometimes
B.
always
C.
never

Answer 1

Repeating decimals are **B. always** rational numbers.

A rational number is defined as a number that can be expressed as a fraction \( \frac{p}{q} \), where \( p \) and \( q \) are integers and \( q \) is not zero. Repeating decimals can be expressed in this form, which makes them rational.