Advanced Functions 6.4 Fraction Frustration

In this video I do question 6d from page 345 which requires operations with fractions that some of you may have difficulty with. It's okay to have a panic attack when you first encounter these questions as fractions seem not to be taught very thoroughly in elementary school and then there comes a time in highschool when you don't really use them and then ... BAM ... you are expected to remember how they all work. So ... I will guide you through a complete example and help you master what is already there in your brain but which might just be a tad rusty!