human
Simplify fractions that simplify to a non-unit fraction Simplify fully (if possible):
\(
\frac{13}{78}
\) Simplify fully (if possible): \( \frac{13}{78} \) \( \frac{1}{66} \) \( \frac{1}{66} \)
gpt
Simplifies a fraction by adding or subtracting the same amount from the numerator  and denominator