Percents

Each of the problems below is a link. If you click on the problem, it will take you to a YouTube video of a full, step-by-step solution for the problem. You may try these problems as practice and use the videos to check your answer, or you can just watch the videos to see more worked-out example problems.

Convert the following percents to decimals: 28%, 15%, 1.5%, 1500%, and 0.3%
Convert the following decimals to percents: 0.23, 0.2, 0.02, 1.5, and 30
What is 15% of 280?
12 is 30% of what number?
15 is what percent of 600?
60% of what number is 19.2?