With a little help from Archimedes, Olivia and Hassan then learn how to multiply and divide more complex fractions. This short animated film is from the BBC Teach series, Hypatia's Mathematical Maze.

dfrac{15 (x - 1)}{10} = \dfrac{4 (2x - 5) - 15 (x - 1)}{10}\) The method used for multiplying or dividing algebraic fractions is similar to the method for numerical fractions. However some ...