Casio ClassWiz CW Tutorial: Fractions and Recurring Decimals

Learn how to calculate with fractions and recurring decimals using the fx-83GT CW calculator. This tutorial demonstrates how to enter and evaluate fraction calculations, work with recurring decimals, and change answer formats between improper fractions, mixed numbers, decimals, and recurring decimals. By mastering these calculator functions, students can move seamlessly between different numerical representations and gain a stronger understanding of equivalent values. Designed for GCSE Mathematics students, this lesson develops essential number skills that are used throughout the mathematics curriculum. Viewers learn how to perform fraction calculations accurately, convert results into the most appropriate format, and interpret recurring decimal values with confidence. These techniques help reduce calculation errors, improve efficiency, and support a deeper understanding of fractions, decimals, and numerical reasoning. The procedures demonstrated apply to both the fx-83GTCW and fx-85GTCW. Mastering these tools can improve speed, accuracy, and confidence when solving mathematical problems, making them particularly valuable for revision and effective exam preparation.