Curated Video
Finding the Error in Subtracting Fractions
Find the error in equations when subtracting fractions using benchmark fractions.
Curated Video
Subtraction of Fractions: Creating Like Denominators
In this video, the teacher explains how to solve word problems involving subtraction of fractions with unlike denominators. The teacher uses models to visualize the fractions and demonstrates the process of creating like denominators by...
Curated Video
Trip to the Amusement Park (Use the number lines to solve word problems involving subtraction of fractions with like and unlike denominators)
Billy and Peter are going to the amusement park with their families. Each family is taking their own car for the ride. Once everyone reached the park, Billy’s dad said: “we drove five and one eighth miles” and Peter’s dad said: “my car’s...
Curated Video
Adding Fractions Using Area Models (Example)
Add fractions with unlike denominators using visual models.
Brian McLogan
How to find the difference between two rational expressions with unlike denominators
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...
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
Finding the Error in Adding Fractions
Find the error in equations when adding fractions using benchmark fractions.
Curated Video
Adding Fractions Using the Number Line (Part 2)
Add fractions with unlike denominators using the number line.
Curated Video
Finding Errors in Adding and Subtracting Fractions (Part 2)
Sasha is baking two different types of cookies. The recipe for chocolate chip cookies requires three and one third cups of flour, while the recipe for the sugar cookies requires two and three fourths cups of flour. How much flour will...
Curated Video
Adding Fractions Using Visual Models
Use visual models to solve word problems involving addition of fractions with like and unlike denominators.
Curated Video
Vacation in the Island (Use number lines to solve word problems involving the addition of fractions with like and unlike denominators)
Jeremy and Cathy are on vacation in a small island, and today they are going sightseeing. The map shows them that the walking distance from the hotel to the downtown area is two sixths kilometer. And the walking distance from downtown...
Curated Video
Adding Fractions Using the Number Line (Part 1)
Add fractions with unlike denominators using the number line.
Brian McLogan
Pc Unit 4 How to subtract two rational trigonometric expressions
Pc Unit 4 How to subtract two rational trigonometric expressions
Brian McLogan
Add and subtract fractions with unlike denominators for rational expressions
Learn how to add/subtract rational expressions with monomials in the denominator. When adding or subtracting two or more rational expressions with common denominators, we add or subtract only the numerator while we keep the denominator...
Brian McLogan
How to add a fraction to a negative fraction with unlike denominators
👉 Learn how to add and subtract fractions whose denominators are not the same. Recall that when we want to add or subtract fractions having the same denominator, we add the numerators and retain the (common) denominator. This is...
Brian McLogan
How to find common multiples of fractions - free online tutoring
👉 Learn how to add and subtract fractions whose denominators are not the same. Recall that when we want to add or subtract fractions having the same denominator, we add the numerators and retain the (common) denominator. This is...
Brian McLogan
What do I need to know to add and subtract rational expressions
Learn how to add/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 expressions...
Curated Video
Add Mixed Fractions: Using Improper Fractions
In this video, you will learn how to add mixed fractions with different denominators. By converting the mixed fractions into improper fractions, finding the least common multiple of the denominators, and simplifying the answer through...
Curated Video
Using Addition and Subtraction to Solve Real World Fraction Problems
In this video, the teacher demonstrates how to use addition and subtraction with fractions to solve real-world problems. The examples provided involve finding equivalent fractions and subtracting fractions with unlike denominators. The...
Curated Video
Adding Fractions with Unlike Denominators Using Fraction Bars
This video explains how to add fractions with unlike denominators using fraction bars. The lesson covers the concept of equivalent fractions and the importance of finding a common denominator to add fractions. The teacher also addresses...
Curated Video
Adding and Subtracting Fractions with Unlike Denominators
In this video, mathematicians are taught how to add and subtract fractions with unlike denominators. They learn the importance of finding a common denominator and how to rename fractions to achieve this. By understanding that the sizes...
Curated Video
Subtracting Fractions with Unlike Denominators Using Fraction Bars
This video explains how to subtract fractions with unlike denominators using fraction bars. It emphasizes the importance of finding a common denominator and shows how to use equivalent fractions to achieve this. The video also addresses...
NUMBEROCK
Adding and Subtracting Fractions
In a future time, when AI robots have taken over running pizzerias on a planet orbiting Alpha Centauri, the robot Zigon takes orders and then adds and subtracts fractions before the Pizzamatic-5000 serves up large pepperoni and cheese...
Curated Video
Subtracting Fractions with Unlike Denominators using Area Models
In this video, you will learn how to subtract fractions with unlike denominators by creating area models. The teacher explains the key concepts of fractions, common denominators, and the importance of using a common unit when subtracting...