Sector Matemática
Sector Matematica: Razones Y Proporciones: Media Proporcional 03
his video will show you how to solve a proportion given only two numbers. [1:09]
Sector Matemática
Sector Matematica: Razones Y Proporciones: Media Proporcional 02
This video will show you how to solve a proportion with two unknown given a fraction and a whole number. [1:10]
Sector Matemática
Sector Matematica: Razones Y Proporciones: Ejercicio 03
This video demonstrates how to solve two unknown in two equations using proportion. [2:18]
Sector Matemática
Sector Matematica: Razones Y Proporciones: Descomponer Una Proporcion 03
This tutorial shows how to decompose a proportion. [1:35]
Sector Matemática
Sector Matematica: Determinar Incognita en Una Proporcion 02
This tutorial shows how to solve an unknown in proportions. [1:48]
Sophia Learning
Sophia: Solving More Difficult Proportions With an Unknown #5
This lesson will present how to solve for unknown variables in more difficult proportion problems.
Other
Mario's Math Tutoring: Solving Proportions
Find out what a proportion is and learn different ways to solve proportion problems in this free math video tutorial. [2:15]