You multiply the whole number by the denominator and then you add that number to he numerator
You can't convert a proper fraction to an improper or mixed fraction - it just doesn't make sense. By definition, a proper fraction is one that is less than one; a mixed fraction - as well as an improper fraction - is less than or equal to one.
An IMPROPER FRaction can be converted to a mixed number/fraction. Here is an example 14/3 Divide the '3' into '14' . It will go '4 ' times with a remainder of '2'. So the '4' becomes the coefficient (big) number and the '2' is placed over the '3' to make a faction. So 14/3 = 4 2/3 Mixed number/fraction.
You can make a fraction that is bigger, or smaller, than a mixed number.
43 is an integer, not an improper fraction nor a mixed number.
If you know how to turn a mixed number into a fraction and a fraction into a decimal do that then make it negative.
Improper fractions can't become proper fractions. You can write 13/3 as a mixed number, which is 4 1/3.
mixed number
Any fraction in which the top is greater than the bottom number can be converted to a mixed number.
You can make a mixed number with a whole number and a fraction. Ex. 1 3/4 is a mixed number.
The mixed number consists of a whole number and a fraction. Multiply the denominator of the fraction portion by the whole number and to this product add the numerator of the fraction portion. This value is the numerator of the new improper fraction. The denominator of the new improper fraction is the same as the denominator of the original fraction portion of the mixed number.
To convert an improper fraction to a mixed number, divide the denominator into the numerator. The answer is the whole number. Put any remainder over the original denominator to create the fraction part.