Two and three sevenths is "31/7", read "Thirty-one sevenths" in improper form.
27/7
Two and four sevenths as an improper fraction = 12857/5000
Three and four sevenths in an improper fraction is 17857/5000
9 / (3/7) = 9 * (7/3) = 21 which is an integer, not an improper fraction.
Negative 3 and five sevenths expressed as an improper fraction is - 26/7.
Two and three sevenths is "31/7", read "Thirty-one sevenths" in improper form.
27/7
Two and four sevenths as an improper fraction = 12857/5000
Three and four sevenths in an improper fraction is 17857/5000
25/7 (twenty-five sevenths).
9 / (3/7) = 9 * (7/3) = 21 which is an integer, not an improper fraction.
1 and 3/7 as an improper fraction is 10/7
9/7 is already an improper fraction!
11/7
66/7
15/7