# Determine the Least Common Denominator of Two Fractions (Column Method)

This video explains how to determine the LCD or LCM using the column method.

# Complete a Two-Way Table (Common Core Math 7/8 Ex 18)

This video explains how to complete a two-way table from given information.

# Solving a Standard Minimization Problem Using The Simplex Method (Duality)

This video explains how to solve a standard minimization problem using the simplex method

# Ex 1: Determine a Dual Problem Given a Standard Minimization Problem

This video explains how to determine the dual problem given a primal problem or standard minimization problem.

# Ex 2: Determine a Dual Problem Given a Standard Minimization Problem

This video explains how to determine the dual problem given a primal problem or standard minimization problem.

# Ex 1: Interpret the Final Tableau of a Dual Problem

This video explains how to find the solution to the primal problem and the dual problem given the final tableau of the dual problem.

# Ex 2: Interpret the Final Tableau of a Dual Problem

This video explains how to find the solution to the primal problem and the dual problem given the final tableau of the dual problem.