Homeschool Math
Homeschool Math: Dividing Fractions: Reciprocal Numbers
This instructional activity studies reciprocal numbers and how to use them in fraction divisions.
Khan Academy
Khan Academy: Dividing Whole Numbers by Unit Fractions Visually
Learn how to divide whole number by unit fractions with visual models. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Division of Rational Numbers
[Free Registration/Login may be required to access all resource tools.] Learn how to divide by rational numbers.
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions: Lesson 2
This lesson goes over how to divide a whole number by a fraction. It is 2 of 11 in the series titled "Dividing Whole Numbers by Fractions."
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions: Lesson 5
This lesson goes over how to divide a whole number by a fraction. It is 5 of 11 in the series titled "Dividing Whole Numbers by Fractions."
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions: Lesson 6
This lesson goes over how to divide a whole number by a fraction. It is 6 of 11 in the series titled "Dividing Whole Numbers by Fractions."
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions
This lesson goes over how to divide a whole number by a fraction.
Math Medics
S.o.s. Math: Dividing Three or More Simple Fractions
Explains step-by-step how to divide three or more simple fractions. Gives examples and exercises to practice this skill.
Math Medics
S.o.s. Math: Dividing a Simple Fraction by an Integer
Explains step-by-step how to divide a simple fraction by an integer. Gives examples and exercises to practice this skill.
Better Lesson
Better Lesson: Dividing Whole Numbers by Fractions
What do you get when you divide 6 by 2/3? How can you connect this problem to multiplication? Students continue to make connections between multiplication and division and work to develop strategies for dividing whole numbers by fractions.
PBS
Pbs: Modeling Fraction and Mixed Number Division Using Arrays
This video illustrates how to use an array as a visual model for solving a word problem involving the division of fractions and mixed numbers. The problem asks students to determine the width of a rectangular fennec fox den based on its...
Intel Corporation
Intel: Fractions Made Visual
Students learn the importance of math accuracy and, more specifically, that knowing how to add, subtract, multiply, and divide fractions make life easier for everyone. To help students come to this understanding, they are assigned to a...
Sophia Learning
Sophia: Dividing Rational Numbers
Determine how to divide rational numbers using the multiplicative inverse. Assess learning with a quiz.
Ducksters
Ducksters: Kids Math: Multiplying and Dividing Fractions
Learn about how to find reciprocal on this webpage. The page focuses on multiplying and dividing fractions.
Shmoop University
Shmoop: Fractions & Decimals: Dividing Decimals
The mathematics notes investigate how to divide decimals. Examples and practice problems with solutions are included.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Dividing Polynomials
Math Forum offers an example of how to simplify a complex rational expression by factoring.
Fun Brain
Fun Brain: Multiplication and Division of Fractions: Soccer Shootout
A fun, yet educational way to learn the multiplication and division of fractions by playing this online game. This game is particularly impressive because it explains in easy to understand terms errors you may have made, thus helping you...
Texas Instruments
Texas Instruments: Patterns in Division
Students investigate how the quotients and remainders from integer division relate to the quotients from rational number division in both fraction and decimal form.
The Math League
The Math League: Fractions
This tutorial covers all types of fractions with simple explanations on how to work with them.
Interactive Mathematics
Interactive Mathematics: Multiplication & Division of Fractions
Starting with numerical expressions, this demonstration shows how to simplify algebraic expressions using multiplication and division. Examples are included for practicing the concept.
Better Lesson
Better Lesson: Connecting Multiplication and Division
How are multiplication and division connected? Why do 11 divided by 2 and 11 times 1/2 result in the same answer? Students make connections between multiplication and division and work to develop strategies for dividing whole numbers by...
Illustrative Mathematics
Illustrative Mathematics: How Much Pie?
The purpose of this task is to help students see the connection between a/b and a/b in a particular concrete example. The relationship between the division problem 3/8 and the fraction 3/8 is actually very subtle. Aligns with 5.NF.B.3.
Mangahigh
Mangahigh: Number: Simplify Fractions
Simplify fractions and understand how multiplication and division applies to the numerator and denominators.
NumberNut
Number Nut: Breaking Down Fractions
Discover fractions in the world around us in this instructional activity that also examines how fractions are divided. Detailed examples and pictures presented to explain this concept along with key vocabulary. A brief introduction to...