Ratios, Rates, and Percentages
Khan Academy gives you a brief overview of all three related topics in a video.
Rates and Ratios
Math Planet makes rates and ratios easy by giving you the definition, a written example, and a short video lesson on expressing ratios as a fraction in simplest form and as a decimal.
Mr. J teaches you how to find equivalent ratios with four different examples in this video.
MashUp Math explores ratios and unit rates in math examples that apply to the real world in this video lesson.
Are these two ratios equivalent?
Can you tell which of these has the greater ratio?
Unit Rates & Equivalent Rates: Balance the given equations.
Percents of Numbers & Money Amounts: Find the correct percentage.