Rachel
About
Khan Academy on a Stick
Taking percentages
Taking a percentage of a number.
Old school equations with Sal
Order of Operations examples
Algebra: Linear Equations 1
Algebra: Linear Equations 2
Algebra: Linear Equations 3
Algebra: Linear Equations 4
Averages
Taking percentages
Growing by a percentage
More percent problems
Age word problems 1
Age word problems 2
Age word problems 3
Your browser does not support video. Please get the latest version of Google Chrome, Firefox, IE, or Safari. Alternately, you can try the link below if you have VLC or another media player installed.
If the above player doesn't work, you can
try this direct link
.