Ratio and Proportion

By the end of this section I can...

-write and solve proportions

-justify the solution to a proportion of a real-world problem

Khan Academy Videos and Interactive Practice:

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/v/writing-proportions

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/e/writing_proportions

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/v/find-an-unknown-in-a-proportion

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/e/proportions_1

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/v/proportions-2-exercise-examples

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/e/proportions_2

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/v/constructing-proportions-to-solve-application-problems

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/v/ratio-problem-with-basic-algebra-new-hd

https://www.khanacademy.org/math/algebra-basics/core-algebra-linear-equations-inequalities/ratios-core-algebra/e/constructing-proportions-to-solve-application-problems

Other Resources:

http://www.virtualnerd.com/tutorials/?id=Alg1_4_10

https://www.mathsisfun.com/algebra/proportions.html

https://braingenie.ck12.org/skills/107809

https://braingenie.ck12.org/skills/105369

https://braingenie.ck12.org/skills/105370

https://braingenie.ck12.org/skills/105371

https://braingenie.ck12.org/skills/105372

https://braingenie.ck12.org/skills/105374