94 Videos for "word problem"

Rate Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving rates of travel, possibly including wind or water current. 
Work Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when 2 people are doing a work job together. 
Work Word Problems  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when 2 people are doing a work job together. 
Rate Word Problems  Problem 3
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving rates of travel. 
Rate Word Problems  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving air or water current. 
Work Word Problems  Problem 1
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when 2 people are doing a work job together and there is a fractional answer. 
Rate Word Problems  Problem 1
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about airplanes leaving opposite cities and moving toward each other. 
Coin Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about values and number of coins. 
Coin Word Problems  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about values and number of quarters and nickels. 
Age Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about the ages of two people. 
Coin Word Problems  Problem 1
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about values and number of quarters and dimes. 
Age Word Problems  Problem 1
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about the ages of two people if given their future ages. 
Age Word Problems  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about the ages of two people if given their past ages. 
Mixture Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices. 
Mixture Problems  Problem 1
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices and the price of the mix is unknown. 
Mixture Problems  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices and the amount of one ingredient is unknown. 
Sum of Digits  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve a problem when asked to switch the digits of a 2digit number. 
Percent Concentrations  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations. 
Sum of Digits  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve a problem when asked to switch the digits of a 2digit number and one digit is zero. 
Percent Concentrations  Problem 3
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations and one of the ingredients is "pure."