03:15 duration 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.
02:34 duration 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.