It is hard to tell what the denominator of the fraction is meant to be. It could be eighths (2 errors) or ninths (2 errors).
9/7 is already an improper fraction!
Yes.
No, it's improper.
no it is an improper fraction
46/5
23/9 is an improper fraction
66/7
19.911
9 / (3/7) = 9 * (7/3) = 21 which is an integer, not an improper fraction.
2 and 1/9 is 19/9 as an improper fraction
It is: 3 and 9/100 = 309/100 as an improper fraction
134/25