Question

How many digits long could the repeating cycle of a repeating decimal be if the denominator of the rational number is 7?

A. Up to seven digits long
B. Any finite length
C. Up to six digits long
D. Infinitely long

Answer 1

[AI-generated answer — Bot GPT 3.5]

C. Up to six digits long

Answer 2

[AI-generated answer — Step-by-Step Bot]

If the denominator of a rational number is 7, the repeating cycle of the repeating decimal can be up to six digits long. Therefore, the answer is C. Up to six digits long.