375/100 or 15/4
4 and a 1/4 as a improper fraction in its simplest form is 17/4
one is 4 quarters, so 5/4
5/4
Five and 3/4 as an improper fraction= 23/4 Five and 3/4 is a mixed number. Multiply 5*4+3=23 over the denominator, which is 4.
27/4
375/100 or 15/4
4 3/4 (Four and three quarters)
2 and 3 quarters converted into an improper fraction is 275/100 or 11/4
4 and a 1/4 as a improper fraction in its simplest form is 17/4
6/4
1 3/4 or 1.75 or 7/4 as an improper fraction. It is one and three quarters.
21/4
2 3/4 = 2 + 3/4 = 8/4 + 3/4 = 11/4
The improper fraction for 4 over three is 4/3.
Since the numbers 15 and 4 share no common positive integer factors other than 1, the improper fraction 15/4 is already expressed (as an improper fraction) in its simplest form. Expressed as a mixed number, it is equal to 3 3/4 or three and three quarters.
Expressed as an improper fraction in its simplest form, 27/36 = 3/4, or three quarters.