Corbett Maths
Multiplying Fractions
Multiply straight across. A video shows straightforward examples of multiplying fractions by multiplying the numerators and the denominators. Pupils practice the skill and give their answers as simplified fractions.
Sophia Learning
Sophia: Converting Fractions to Whole Numbers: Lesson 5
This lesson [1:10] introduces the student to how a fraction can be rewritten as a whole number. It is 5 of 11 in the series titled "Converting Fractions to Whole Numbers."
Khan Academy
Khan Academy: Multiplying Whole Numbers and Fractions
Uses drawings to demonstrate the concept of multiplying a fraction by a whole number. [4:06]
Math Playground
Math Playground: Dividing Fractions Do You Always Have to Invert and Multiply?
This video illustrates how to divide fractions. The instructor emphasizes that you do not always have to invert and multiply when dividing fractions.
Math Playground
Math Playground: How Do You Find a Fraction of a Group?
This video illustrates how to calculate a fraction of a group of items.
CK-12 Foundation
Ck 12: Elem Math: Multiplying Mixed Numbers With Cross Canceling
[Free Registration/Login may be required to access all resource tools.] Video explaining how to multiply mixed numbers by first converting them to improper fractions, canceling any common factors, then multiplying the fractions that are...
Khan Academy
Khan Academy: Multiplying Fractions and Mixed Numbers
This video explains how to multiply a fraction and a mixed number, simplify the answer, and write it as a mixed number.
Khan Academy
Khan Academy: Multiplying Mixed Numbers
This video explains how to multiply two mixed numbers, simplify the answer, and write it as a mixed number.
Imagine Learning Classroom
Learn Zillion: Solve Problems Involving Multiplying a Fraction and a Whole Number
In this lesson, you will learn how to solve word problems involving multiplying a fraction and a whole number by converting a whole number into a fraction and multiplying. Login gives access to a slideshow as well. [5:22]
Other
Math Tutor Dvd: Equivalent Fractions 5th Grade Math
Video lesson demonstrates how to determine if two fractions that look different in fact represent the same thing. You can multiply the numerator and denominator of a fraction by any number as long as you do it to both the top and bottom....
Other
Math Tutor Dvd: Simplifying Fractions, Part 1 5th Grade Math
Video lesson explains how to simplify a fraction into lowest terms. [10:28]
CK-12 Foundation
Ck 12: Elem Math: Dividing Whole Numbers by Fractions
[Free Registration/Login may be required to access all resource tools.] Video explaining how to divide a whole number by a fraction. [1:28]
Khan Academy
Khan Academy: Rounding Whole Numbers: Missing Digit
Lindsay finds the missing digit in an estimation problem by using a number line.
PBS
Pbs Learning Media: Modeling Fraction Multiplication Using Arrays
This video (2:53) illustrates a word problem involving the multiplication of fractions using an array to model the solution visually. The problem involves puffins, arctic birds that live in colonies and fish to feed their young. The...
Khan Academy
Khan Academy: Multiplying Fractions and Whole Numbers 2
Demonstrates how to multiply a whole number by a fraction using the example of 2 x 4/3. [2:44]