Brian McLogan
How to simplify complex fractions with restrictions
👉 Learn how to simplify complex fractions. To simplify complex fractions having a fraction as the numerator and another fraction as the denominator we first factor the expressions that can be factored and then we multiply the fraction in...
Brian McLogan
Solve a rational equation by eliminating the denominators
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Curated Video
Comparing Fractions with Different Numerators and Denominators Using Multiplication
This video, explains how to compare fractions with different numerators and denominators by multiplying or dividing by one. Using visual representations and number lines, we demonstrate the concept and provide examples. By the end of the...
Curated Video
Comparing Fractions with Equal Denominators
Compare fractions having equal denominators.
Curated Video
Leftover Pizza (Multiply a fraction by a fraction using multiplication formula)
There is three fourths of a pizza leftover from last night’s dinner. Serena’s mother said she packed half of the leftover pizza for her and her brother for lunch. How much pizza did Serena’s mother pack for lunch? In other words, how can...
Curated Video
Splitting Fudge (Dividing a unit fraction by a whole number using the relationship between multiplication and division)
Lucca and his four friends went to a fair. There, Lucca purchased a one fourth pound fudge. If he plans to split the fudge evenly between his 4 friends and himself, how much fudge will each person get?
Curated Video
Recognizing Equivalent Fractions Using Number Lines
In this video, the teacher explains how to recognize equivalent fractions using number lines. The students are guided through creating number lines for different fractions and shading the appropriate parts.
Brian McLogan
Master Simplifying rational trigonometric expressions
Master Simplifying rational trigonometric expressions
Math Fortress
GRE Arithmetic: Fractions (Part 5 of 5)
This video is a review of basic arithmetic for the purpose of solving problems on the quantitative reasoning section of the GRE revised General Test. This video covers the basics of fractions. Topics covered: Comparing Fractions,...
Brian McLogan
The easy way to determine the lcd of two rational expressions and use it to find the sum
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Curated Video
Adding Fractions by Joining Parts
In this video, the teacher explains how to add fractions by joining parts. They discuss the importance of understanding numerators and denominators and demonstrate with visual models how to properly add fractions together.
Curated Video
What are Equivalent Fractions for Kids- 4th grade Math
In this video, we explore what equivalent fractions are and why they are useful. We also learn different ways to find equivalent fractions, including using models and a fraction chart, as well as multiplying or dividing the numerator and...
Cerebellum
Fractions and Averages
This video covers exam strategy, Arithmetic, Fractions, Averages, Median, Mode. This is part 3 from the series 'Introduction to the Math Section of the SAT'.
Curated Video
Add Fractions with Like Denominators Using Visual Models
Understand how to solve word problems involving adding fractions with the same denominator using visual models. The visual examples provided demonstrate how to correctly add fractions by understanding the concept of equally sized parts.
Brian McLogan
Combining rational expression with unlike denominators
Learn how to add and/or subtract rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. When adding or subtracting rational...
Curated Video
How to Find the Volume of Cubes
In this short video we will answer a standardized math test question where we are asked to find the volume of a figure made up of cubes. We will break this down into a smaller problem and find the volume of one cube. We will then...
Curated Video
Adding Fractions with Denominators 10 and 100
Adding and subtracting fractions with denominators of 10 and 100.
KnowMo
Multiplying Fractions: How to Simplify and Solve
This video is a tutorial on multiplying fractions. The presenter goes through the simple process of multiplying across the numerators and denominators, as well as the importance of simplifying the fractions before multiplication. The...
Curated Video
Comparing Fractions to the Benchmark Fraction 3/4
In this video, students will learn how to compare fractions to the benchmark fraction 3/4 using visual models. They will understand that the numerator represents the shaded part of the whole and the denominator represents the total...