As a matter of fact, most math instructors will demand that you always put the resulting fraction in its simplest form. Generally speaking, there are two occasions where simplifying your answer may be necessary. Always keep in mind…. Whatever you do to the numerator of a fraction you must also do to the denominator. So if you have to divide the numerator by a number, you must also divide the denominator by the same number.
That way you will not change the overall value of the fraction. You have added the fractions okay, but your answer may not be showing the lowest equivalent fraction. The easiest way to know for sure that your answer is in its simplified form is to breakdown both the numerator and the denominator into prime numbers. As long as the denominator is less than you have an improper fraction, and you can use the methods presented here to solve.
The division method would be easiest, since drawing a model with pieces would take some time. Not Helpful 11 Helpful What if I want to simplify it without making it a mixed number? Like simplifying it into a regular fraction? You cannot convert an improper fraction into a proper fraction. Not Helpful 34 Helpful Not Helpful 22 Helpful 4. Divide both numerator and denominator by the largest factor that both numbers have in common. Therefore, 3 is the largest common factor.
Divide 3 into both the numerator and denominator to simplify the fraction to its lowest terms. Not Helpful 14 Helpful 6. Not Helpful 11 Helpful 7. Not Helpful 12 Helpful You can also arrive at the same result by dividing the original numerator and denominator by 6, which is 2 x 3. That's as far as the fraction will reduce, because there is no whole number that will divide evenly into both the numerator and the denominator of this last fraction.
Not Helpful 11 Helpful 6. Not Helpful 15 Helpful 4. Not Helpful 9 Helpful 4. Include your email address to get a message when this question is answered. To convert a mixed numbers back to improper fraction form, multiply the whole number by the denominator and add the product to the numerator. Helpful 0 Not Helpful 0. Keep your denominator. Submit a Tip All tip submissions are carefully reviewed before being published.
Related wikiHows How to. How to. About This Article. Co-authored by:. Co-authors: Updated: September 8, Categories: Fractions. Article Summary X To simplify an improper fraction, start by turning it into a mixed number by dividing the numerator by the denominator.
Italiano: Semplificare una Frazione Impropria. So an improper fraction is a fraction where the top number numerator is greater than or equal to the bottom number denominator : it is top-heavy.
What about when the numerator is equal to the denominator? Well it is the same as a whole, but it is written as a fraction, so most people agree it is a type of improper fraction.
For mathematics they are actually better than mixed fractions. Because mixed fractions can be confusing when we write them in a formula: should the two parts be added or multiplied? Example: It is easier to say "I ate 2 1 4 sausages", than "I ate 9 4 sausages". Hide Ads About Ads.
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