Percents

Interest Practice: https://youtu.be/3jqsIue7EUU

Discounts and Markups: https://www.youtube.com/watch?v=7wQMGvbzwdY

More Discount/Markup/Tax Practice: https://www.youtube.com/watch?v=YdbdnS0hDb4

Percents, Fractions, and Decimals: https://www.youtube.com/watch?v=JeVSmq1Nrpw

Percents and Fractions Part 1: http://www.youtube.com/watch?v=Z4_gmNpV214

Percents and Fractions Part 2: http://www.youtube.com/watch?v=erCKuPOvs2o

Percent Increase and Decrease: https://youtu.be/IiFU1flNLQc

Percent of Change: https://youtu.be/P3RpO9zlEvo

Sales Tax and Commission: http://www.youtube.com/watch?v=NdVhZgw1YIs&feature=plcp

Simple vs. Compound Interest: https://www.youtube.com/watch?v=0t74Kxc9OJk