human
Simplify fractions that simplify to a non-unit fraction Tom and Katie are arguing about how to leave answers to some fractions questions they are working on.

Tom says he is going to leave one of his answers as \( \frac{143}{2} \)

Katie says she is going to leave one of her answers as \( \frac{4.2}{9} \)

Who is correct? Neither is correct
gpt
Does not know that you can leave a fraction in improper form