# How To Divide Fractions With Different Denominators

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This article was written by Grace Imson, MA. Grace Emson is a mathematics teacher with more than 40 years of teaching experience. Grace is currently an instructor of mathematics at the City College of San Francisco and previously worked in the mathematics department at Saint Louis University. He has taught mathematics at the elementary, middle, high school, and college levels. He holds a master’s degree in education from Saint Louis University, specializing in leadership and supervision.

## How To Divide Fractions With Different Denominators

This article mentions 9 references which can be seen at the bottom of the page.

## Question Video: Interpreting And Computing Partitive Division Of A Fraction By A Fraction Of Different Denominator

Dividing a fraction by a fraction may seem confusing at first, but it’s actually quite simple. All you have to do is flip, multiply and subtract the second fractions!

This article will walk you through the process and show you that dividing a fraction by a fraction is really easy.

#### Making Sense Of Invert And Multiply

This article was written by Grace Imson, MA. Grace Emson is a mathematics teacher with more than 40 years of teaching experience. Grace is currently an instructor of mathematics at the City College of San Francisco and previously worked in the mathematics department at Saint Louis University. He has taught mathematics at the elementary, middle, high school, and college levels. He holds a master’s degree in education from Saint Louis University, specializing in leadership and supervision. This article has been viewed 1,816,877 times.

To divide fractions by fractions, start by replacing the division sign with a multiplication sign. Then flip the second fraction so that the bottom number of the second fraction is on top. Multiply the larger numbers of the two fractions together to get the number of the new fraction (the larger number). To get the denominator (smaller number) of the new fraction, multiply the smaller numbers of both parts together. Simplify the deduction and you’re done! Read real examples of dividing fractions in the article! Here you will find a range of free printable worksheets and support to help your child learn to divide fractions by other fractions.

Here you will find a selection of fractions worksheets to help your child understand how to divide a fraction by another fraction or a fraction by a whole number.

#### Fractions: Where It All Goes Wrong

The sheets are carefully sorted so that the lightest sheets come first and the hardest sheets last.

Sheet 5 is similar to Sheets 3 and 4, but the fractions must also be converted to mixed fraction answers.

This short video tutorial shows several problems from the Division of Fractions 1 worksheet solved by the math channel West Explains Best.

#### Learn How To Subtract Fractions

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Often, once you’ve learned both of these concepts, it’s important to mix them up and practice them to build confidence.

Papers 1 and 2 have 24 questions. Fractions need to be simplified, but may remain as improper fractions.

## How To Subtract Fractions

We have several support pages designed to help you understand how to multiply and divide fractions.

This support page shows how to convert improper fractions to complex numbers and how to convert complex numbers to improper fractions.

This involves dividing both the numerator and denominator by a common factor to reduce the quotient to an equivalent fraction with the smallest possible numerator and denominator.

#### Rational Numbers. Rational Numbers Are Classes Of…

At the end of the competition, you will be able to see your results by clicking “View result”.

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### Multiplying And Dividing Fractions — Krista King Math

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#### Multiplying And Dividing Fractions Exercise

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### Subtract Fractions With Unlike Denominators

We’ve updated and improved our fraction calculators to show you how to solve fraction problems step by step!

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#### Equivalent Fractions Explained—definitions, Examples, Worksheets — Mashup Math

This article was written by David Jia. David Jia is an academic tutor and founder of LA Math Tutoring, a private tutoring company based in Los Angeles, California. With over 10 years of teaching experience, David works with students of all ages and grades in a variety of subjects, as well as providing college admissions counseling and test preparation for the SAT, ACT, ISEE and more. After scoring a perfect 800 in math and 690 in English on the SAT, David received a Dickinson scholarship to the University of Miami, where he graduated with a bachelor’s degree in business administration. Additionally, David has worked as an online video instructor for textbook companies such as Larson Texts, Big Ideas Learning, and Big Ideas Math.

Dividing fractions by a whole number is not as difficult as it seems. To divide a fraction by a whole number, it is enough to convert the whole number into a fraction, find the reciprocal of this fraction and multiply the result by the first fraction. If you want to know how to do it, just follow these steps:

## Multiplying And Dividing Fractions Crossword

To divide a fraction by a whole number, first write the whole number with a 1 so that it looks like a fraction. Then find the reciprocal of the whole number by interchanging the numerator and denominator. Your inverse must be like 1 of the integer. When you “divide” fractions by whole numbers, you are actually multiplying the fraction by the reciprocal of the whole number. To do this, multiply the numerator and denominator of both fractions. Finally, simplify the result as much as possible. If you want to learn more, like how to simplify subtraction after you’re done, keep reading! Welcome to this free step-by-step guide to dividing fractions. This guide describes how to use a simple three-step method called Keep-Change-Flip to easily split fractions with fractions (as well as fractions with whole numbers).

Below are several examples of how to divide fractions using the Keep-Change-Flip method, along with an explanation of why this method works for any math problem that involves dividing fractions. Plus, this free guide includes an animated video lesson and a free practice worksheet with answers!

To learn how to divide fractions using the Keep-Change-Flip method, you need to know how to multiply fractions together (which is even easier than division!).

## Relationship Of Division And Fractions

Since multiplying fractions is usually taught before dividing fractions, you probably already know how to multiply two fractions. If so, you can skip to the next section.

Rule for Multiplying Fractions: When multiplying fractions together, multiply the numerators, then multiply the denominators as follows.

Now that you know how to multiply fractions, you’re ready to learn how to divide fractions using the simple 3-step Keep-Change-Flip method.

## Math Example: Fraction Operations Dividing Fractions: Example 15

To solve this example (and any problem where you need to divide fractions), we use