This section investigates the process for dividing rational expressions that are written …
This section investigates the process for dividing rational expressions that are written as fractions. Additionally, it provides opportunities to explore different processes for simplifying rational expressions written as fractions prior to dividing.
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Demonstrates how dividing the number 3 by 2 is the same thing …
Demonstrates how dividing the number 3 by 2 is the same thing as dividing it by 1/2. [2:45]
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Video lesson explains how to create a fraction through division using the …
Video lesson explains how to create a fraction through division using the example 3 / 2 is the same as 3 x 1/2, which is the same as 3/2. [2:44]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Demonstrates how to divide one fraction by another using the example of …
Demonstrates how to divide one fraction by another using the example of 2/5 / 7/3. [1:16]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Use real-life measurement problems involving cups of sugar to learn about fractions. …
Use real-life measurement problems involving cups of sugar to learn about fractions. This video focuses on the connections between numerical and visual representations of the division of fractions.
Uses fraction bars to demonstrate how multiplication and division are related. Shows …
Uses fraction bars to demonstrate how multiplication and division are related. Shows how a fraction is really just a division problem, e.g., 3/4 x 4 equals 3 divided into 4 sets of 3/4. [6:44]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Once the dividend is correctly identified, a rectangle representing the divisor will …
Once the dividend is correctly identified, a rectangle representing the divisor will appear. The divisor is the horizontal distance of the blue arrow. The program will not continue unless the dividend or the divisor are correctly identified. You will then be asked to find the quotient. The quotient is the number of blue divisor lengths that will fit into the red dividend length.
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