7.RP.A.2.A Videos - Free Educational Videos for Students in K - 12


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This page provides a list of educational videos related to 7.RP.A.2.A. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to 7.RP.A.2.A.


Writing proportional equations


By Khan Academy

Learn how to write a proportional equation y=kx where k is the so-called constant of proportionality.

      Identifying proportional relationships


      By Khan Academy

      Is the volume of a square proportional to the side length of the square?

          Identifying proportional relationships


          By Khan Academy

          A proportionality problem about eating bananas

              Identifying proportional relationships


              By Khan Academy

              Given a table of ratios, watch as we test them for equivalence and determine whether the relationship is proportional.

                  Identifying proportional relationships


                  By Khan Academy

                  The relationship between two variables is proportional if������������

                      Identifying proportional relationships


                      By Khan Academy

                      Is the perimeter of a square proportional to the side length of the square?

                          Identifying proportional relationships with graphs


                          By Khan Academy

                          Learn how to tell proportional relationships by drawing graphs. Key idea: the graph of a proportional relationship is a straight line through the origin.

                              Represent proportions by equations


                              By Khan Academy

                              Proportional relationships

                                  Interpreting graphs of proportional relationships


                                  By Khan Academy

                                  Learn how to read and understand graphs of proportional relationships

                                      Fractions & Proportions : Understanding Math Ratios


                                      By

                                      In math, ratio is a fraction in which two variables can compared. Discover how to convert ratios into fractions with help from a math teacher in this free vi...

                                          Triangles


                                          By MathPlanetVideos

                                          Find the value of x in the triangle

                                              Solving an Equation Involving Rational Exponents - Example 3


                                              By PatrickJMT

                                              YouTube presents Solving an Equation Involving Rational Exponents - Example 3, an educational video resource on math.

                                                  Writing proportional equations


                                                  By Khan Academy

                                                  Learn how to write a proportional equation y=kx where k is the so-called constant of proportionality.

                                                      Writing proportional equations


                                                      By Khan Academy

                                                      Learn how to write a proportional equation y=kx where k is the so-called constant of proportionality.

                                                          Writing proportional equations


                                                          By Khan Academy

                                                          Learn how to write a proportional equation y=kx where k is the so-called constant of proportionality.

                                                              Writing proportional equations


                                                              By Khan Academy

                                                              Learn how to write a proportional equation y=kx where k is the so-called constant of proportionality.

                                                                  Testing if Ratios are Proportional


                                                                  By Khan Academy

                                                                  Watch this video to learn a method to test if two (or more) ratios are equal. Equal ratios are called proportional. If the ratios can be reduced the same fraction in lowest terms then they are proportional.

                                                                      Fractions & Proportions : Understanding Math Ratios


                                                                      By eHow

                                                                      YouTube presents Fractions & Proportions : Understanding Math Ratios an educational video resources on math.

                                                                          Interpreting graphs of proportional relationships


                                                                          By Khan Academy

                                                                          Learn how to read and understand graphs of proportional relationships