03:15duration 3 minutes 15 seconds

Finding the percentage increase or decrease:…

Finding the percentage increase or decrease: Advanced

This video shows how to compute the percentage of a price increase. A price decrease is worked the same way and the percentage is taken of the first and higher price.

02:34duration 2 minutes 34 seconds

Addition or subtraction of fractions with the…

Addition or subtraction of fractions with the same denominator and simplification

How to add o r subtract two fractions with like denominaotrs and then reducing the result as needed.