Fractions: Foundations by Richard Garcia This content is for All Access Pass members only.Log In Register Course Content Lessons Status 1 What does the numerator and the denominator mean 2 What is a fraction? 3 What is an improper fraction? 4 Distingusing fractions from improper fractions 5 What is a mixed number? 6 Distinguishing mixed numbers from improper fractions 7 Converting mixed numbers to improper fraction 8 Using models to show conversions of mixed numbers to improper fractions 9 The relationships of fractions to improper fraction and mixed numbers