Fractions to Decimals to Percent: Students will have the opportunity to extend the concept of a fraction represented as decimal and its relationship to the percentage representation. Students switch from a geometric representation in a 10x10 grid to the formal notation. This lesson is the prerequisite for the unit dedicated to percents. For the geometric representations you may do the shading using the pen provided in the MARKER TOOLS menu and then go through the provided answer in the problem.