Multiplying Positive and Negative Fractions Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Multiplying Positive and Negative Fractions. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Multiplying Positive and Negative Fractions.


Learning Algebra | MathHelp.com


By MathHelp.com

This lesson covers the hypotenuse leg and angle angle side theorems. Students learn the third angle theorem, which states that if two angles of one triangle are congruent to two angles of another triangle, then the third angles are congruent. Students also learn the following theorems related to congruent triangles. If two angles and the non-included side of one triangle are congruent to two angles and the non-included side of another triangle, then the triangles are congruent (Angle-Angle-Side or AAS). If the hypotenuse and leg of one right triangle are congruent to the hypotenuse and leg of another right triangle, then the triangles are congruent (Hypotenuse-Leg or HL). Students are then asked to determine whether given triangles are congruent, and name the postulate or theorem that is used.

COMPASS Math Test Prep | MathHelp.com


By MathHelp.com

This lesson covers the sum of the interior angles of a polygon. Students learn the definitions of vertices and diagonals of polygons. Students also learn the following formulas related to convex polygons. The sum of the measures of the interior angles of a polygon is always 180(n -- 2) degrees, where n represents the number of sides of the polygon. The sum of the measures of the exterior angles of a polygon is always 360 degrees. Students are then asked to solve problems using these formulas.

Intermediate Algebra | MathHelp.com


By MathHelp.com

This lesson covers motion problems. Students learn to solve advanced "motion" word problems -- for example, riding a bike to pick up a car and driving back, or biking part of a trip and taking a boat the rest of the trip. Students should first draw a diagram to represent the relationship between the distances involved in the problem, then set up a chart based on the formula rate times time = distance. The chart is then used to set up the equation.

Partial Fraction Decomposion


By The Organic Chemistry Tutor

This precalculus video tutorial provides a basic introduction into partial fraction decomposition. The full version of this video contains plenty of examples and practice problems with repeated linear factors and repeated quadratic factors. Partial fraction decomposition is the process of taking a complex fraction and breaking it into multiple simpler fractions. It's the reverse of adding combining two fractions into a single fraction.

11 - Simplify Expressions with Imaginary Numbers - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

18 - Dividing Complex Numbers - Part 1


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!