No because 3 and 1/4 is a mixed number but as an improper fraction it is 13/4
Seven fourths ((1x4)+3)/4
It is 7/4.
11/4
7 and 3/4 as an improper fraction is 31/4
As an improper fraction 2 and 3/4 is 11/4
It is 3/1 as an improper fraction
8 and 3/4 = 35/4
it is three fourths * * * * * No it is not. 12/3 = 5/3 and its reciprocal is 3/5
27/4
The numerator of the improper fraction is 4*6 + 3 = 27 and the denominator is the same as for the mixed fraction. So, the improper fraction is 27/4.
3/1 is an improper fraction.