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Multiplying Fractions with Unlike Denominators | 9 Worksheets

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These worksheets on multiplying fractions with unlike denominators will help visualize and understand fractions with unlike denominators. 4th-6th grade students will learn basic fractions with unlike denominators methods and can improve their basic math skills with our free printable worksheets.


9 Exciting Multiplying Fractions with Unlike Denominators Worksheets

Please download the following multiplying fractions with unlike denominators worksheets and practice multiplication on the pages.


multiplying fraction

Simple Fractions

Worksheet #1

Harder Fractions

Worksheet #2

Proper Fractions

Worksheet #3

Improper Fractions

Worksheet #4

Mixed Numbers 

Worksheet #5

Fractions and Mixed Numbers

Worksheet #6

Cross Canceling

Worksheet #7

Whole Numbers

Worksheet #8

Two or More Fractions

Worksheet #9

Multiplying Fractions with Unlike Denominators: Basic Idea

The basic idea of fraction multiplication is given below.

  • When multiplying fractions, the two fractions we want to multiply come first.
  • Multiply the denominators.
  • Multiply the numerators.
  • Simplify the fraction if needed.

basic idea of Multiplying Fractions


Simple Fractions Multiplication with Unlike Denominators

Follow the steps to learn simple fraction multiplication with unlike denominators.

  • Multiply the numerators.
  • Multiply the denominators.
  • Simplify the result.

Simple Fractions Multiplication

Now solve the exercise from the given worksheet.


Multiplying Harder Fractions with Unlike Denominators 

This method is slightly harder than the previous method. But you can use the same steps to solve these problems.


Proper Fractions with Unlike Denominators Multiplication

Before solving the worksheet, we need to know that a proper fraction is a fraction with a larger denominator than its numerator. The students will follow the same process for solving the multiplication of proper fractions with unlike denominators.


Multiplying Improper Fractions with Unlike Denominators

Before solving the worksheet, we need to know that an improper fraction is a fraction with a smaller denominator than its numerator.

The students will follow the same process for solving the multiplication of improper fractions with unlike denominators.


Multiplying Mixed Numbers

A full number and a certain fraction are combined to form a mixed number or mixed fraction.

  • First, convert the mixed numbers into improper fractions.
  • Multiply both the numerators and denominators.
  • Convert the improper fraction into a mixed number.

Multiplying Mixed Numbers and Fractions

In this method, convert the mixed numbers into improper fractions. Then help your kids solve the multiplication worksheet.


Multiplication of Fractions Cross Canceling 

Cross-cancellation is a shortcut for making fractions easier to multiply.

  • Identify common factors between numerators and denominators.
  • Cancel out these common factors to simplify the fractions.
  • Multiply the remaining numerators together and the remaining denominators together to get the final product.

Fractions Multiplication with Whole Numbers

When you want to multiply a whole number and a fraction, multiply the numerators only. Then simplify the fraction if needed.


Multiplication of More Than Two Fractions of Unlike Denominators

Now it’s time to multiply more than two fractions.

  • First, multiply the numerators.
  • Then multiply the denominators.
  • If they need to simplify the fraction, they will simplify the end result.

Download Free Printable Worksheets PDF

Download the following combined PDF and enjoy your practice session.


So today, we’ve discussed multiplying fractions with unlike denominators using the concepts of multiplying improper fractions, proper fractions, mixed numbers, whole numbers, and cross-cancelling. Download our free worksheets, and after practicing these worksheets, students will surely improve their mathematical skills and get a better understanding of fraction multiplication with unlike denominators.

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