Ratios & Proportions: This lesson introduces ratios using three types of problems. First the concept of ratio is investigated and how ratios are related to fractions. Then methods of solving proportions are discussed. The third problem uses proportions to offer an alternative method for solving percentage problems. You Will Learn: 1. To write equivalent ratios. 2. To solve proportions. 3. To explain why cross-multiplying works in solving proportions. 4. To solve percentage problems using proportions.
We will publish your review of Basic Maths - Ratios And Proportions on DVD within a few days as long as it meets our guidelines.
None of your personal details will be passed on to any other third party.
This site uses cookies.
More details in our privacy policy
