It is 51/4.
3 and 3/4 into an improper fraction = 15/43 3/4:= [(4 * 3)+3]/4= [12+3]/4= 15/4 in improper fraction
As for example 3 and 3/4 is the same as 12/4 and 3/4 adding them together = 15/4 which is an improper fraction
If you mean 4 and 1/12 then it is 49/12 as an improper fraction
First you would have to turn 3.25 into a fraction (3 1/4). To find the improper fraction you would multiply the denominator (4) by the whole number (3) to get 12 and then add the neumerator (1). The final improper fraction would be 13/4.
The improper fraction for 4 over three is 4/3.
2 and 3-4 into a improper fraction = 11/42 3/4:= [(4 * 2)+3]/4= [8+3]/4= 11/4 in improper fraction
3 and 1/4 as an improper fraction is 13/4
It is: 4 and 1/3 = 13/3 as an improper fraction
8 and 3 4ths into an improper fraction = 35/4 8 3/4: = [(4 * 8)+3]/4 = [32+3]/4 = 35/4 in improper fraction
2 and 3/4 as an improper fraction is 11/4.
3/4 can never be expressed as an improper fraction.
4 1/3 as an improper fraction = 13/3