1 and 1/3
is a mixed number, but
(3*1+1)/3
= 4/3
--------now it is an improper fraction
Chat with our AI personalities
A fraction bigger than one is an improper fraction.
1 and 2/5 as an improper fraction is 7/5
A proper fraction is a fraction who's numerator is smaller than the denominator. An improper fraction is a fraction who's numerator is larger than or equal to the denominator. 1/2 is a proper fraction. 3/2 is an improper fraction. Now to understand why the improper fraction is larger than the proper fraction, lets split them up. The proper fraction is one half of a whole, whereas the improper fraction is one whole and one half. Basically the proper is one half, and the improper is three halves. In theory, a proper fraction is always less than the whole number under consideration. On the other hand, an improper fraction is either equal to or larger than the whole number under consideration.
To change an improper fraction to a proper fraction a person has to find the lowest common denominator. For example, the fraction 3/6 can be broken down to 1/2 by dividing the 6 by the 3 and finding the common denominator to be 2.
4.27 as an improper fraction is 427/100