Ep 5. GRE Arithmetic: Fractions (Part 1 of 5) | Basics, Definitions, Properties

GRE Math Review is a show that focuses on helping viewers prepare for the Graduate Record Examination (GRE), specifically the mathematical section. In season 1 episode 5, titled "GRE Arithmetic: Fractions (Part 1 of 5) | Basics, Definitions, Properties", the focus is on fractions, one of the most fundamental concepts in arithmetic.

The episode starts by revisiting the definition of a fraction, which is a numerical quantity that represents a part of a whole. The hosts break down this definition to explain the numerator and denominator of a fraction, and how they are used to represent parts of a whole. They also explain that fractions can be used to represent ratios and proportions, which is a concept that will be important later in the series.

After the basics are covered, the episode moves on to discussing the properties of fractions. The hosts explain that there are three main properties of fractions: commutative, associative, and distributive. They provide examples and visuals to help viewers better understand how each property works.

Next, the episode focuses on simplifying fractions. The hosts explain that simplifying fractions is important because it makes it easier to add, subtract, multiply, and divide fractions. They show viewers how to find the greatest common factor (GCF) of the numerator and denominator, and how to use the GCF to simplify the fraction.

The final portion of the episode covers mixed numbers and improper fractions. The hosts explain that a mixed number is a combination of a whole number and a fraction, while an improper fraction has a numerator that is greater than or equal to the denominator. They show viewers how to convert between mixed numbers and improper fractions and provide examples to demonstrate how to do this.

Overall, "GRE Arithmetic: Fractions (Part 1 of 5) | Basics, Definitions, Properties" is a helpful episode for anyone preparing for the GRE. The hosts provide clear explanations and visuals to help viewers better understand the concepts of fractions, properties, simplification, and conversion. This episode sets a solid foundation for the rest of the series and prepares viewers for more advanced concepts in later episodes.