Multiplying Simple Fractions with Whole Numbers

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Example 1 Simple Fraction Multiplication with Whole Numbers

3  

3
 
---  x  =  ---
 4    

Before multiplying the numerators and denominators, the whole number must be changed to an improper fraction. To change a whole number to an improper fraction, just put a 1 underneath the whole number.

   3   9
---  x ---  =  ---
 4   1   4

Then you will have to change your answer to a mixed number. So 9/4 equals 2 and 1/4 when 9 is divided by 4 and the remainder is one.

The answer in simplest form is 2 and 1/4.

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