Curated Video
Creating Equivalent Fractions using Number Lines
In this lesson, students will learn how to create equivalent fractions by multiplying both the numerator and denominator of a fraction by the same number. They will explore this concept through visual representations on number lines.
Curated Video
Multiplying Whole Numbers by Fractions Using Repeated Addition Models
In this lesson, students will learn how to multiply whole numbers by fractions using repeated addition models. They will understand that multiplication can be thought of as equal groups or repeated addition. Through various examples and...
Brian McLogan
Add subtract complex rational numbers
In this videos series I show you how to add and subtract complex rational numbers. Just like any rational numbers we need to have the denominators equal. So for these problems we work on finding the least common denominator and then...
FuseSchool
Algebraic Fractions
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In this video we look at how to simplify algebraic fractions, and how...
Brian McLogan
Direct substitution with the left hand limit
👉 Learn how to evaluate the limit of a function involving rational expressions. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The...
Curated Video
Comparing Fractions Using the Benchmark 1 Whole
In this video, we demonstrate different ways fractions can be represented, such as through area models and number lines. By comparing the fractions 5/6 and 4/3 to the benchmark of 1 whole, the we show that 5/6 is less than 4/3.
Brian McLogan
Subtracting two mixed numbers - Math Practice - Tutoring Online
👉 Learn how to add and subtract mixed numbers. Mixed numbers are numbers with two parts: the whole number part and the fraction part. Mixed numbers are ways to represent improper fractions using proper fractions. To add or subtract mixed...
Why U
Pre-Algebra 12 - Arithmetic Operations With Fractions
Arithmetic operations with fractions can be visualized using the number line. This chapter starts by adding fractions with the same denominators and explains the logic behind multiplication of fractions.
Curated Video
Using the Commutative and Associative Properties to Solve Multiplication Problems
In this video, the teacher explains how to use the commutative and associative properties to transform multiplication expressions. They provide step-by-step examples using rational numbers, fractions, and decimals to demonstrate the...
Brian McLogan
How do we add and subtract 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
Solving Exponential equations
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Curated Video
Creating Mini Stories to Match Fractions
In this video, students learn how to create mini stories to match fractions by sketching out numerators and denominators. The teacher explains that fractions represent equal parts of a whole and shows examples of different ways to...
Curated Video
Finding and Using the Multiplicative Inverse
In this video, you will learn how to find the multiplicative inverse of a number and use it to write equivalent expressions. The multiplicative inverse, also known as the reciprocal, is the number that, when multiplied by the original...
Brian McLogan
Solving a two step equation with fractions by using fraction operations
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Curated Video
Comparing Fractions with Different Denominators Using Set Models
This lesson emphasizes the importance of considering both the numerator and the denominator when comparing fractions, and provides visual representations to help students understand the concept. By the end of the lesson, students will be...
Curated Video
Comparing Fractions: The Importance of the Same Whole
In this video, students learn about equivalent fractions and the importance of comparing fractions to the same whole. Through visual models and real-world examples, they understand that fractions represent parts of a whole that are...
Brian McLogan
Math tutorial for solving systems of equations using substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
Introduction to Writing and Naming Fractions
In this video, the teacher explains how to write and name fractions using numbers and words. The concept of numerator and denominator is introduced, with the numerator representing the number of counted or shaded parts and the...
Curated Video
Writing Fractions: Grouping Objects into Equal Parts
In this video, students learn how to write fractions by looking at sets of objects and grouping them into equal parts. The teacher explains that fractions represent equal parts of a whole, whether it's breaking shapes or sets of objects....
Curated Video
Converting Improper Fractions to Mixed Numbers
In this video, the teacher explains how to convert improper fractions to mixed numbers by renaming fractional parts that represent a whole. Using the example of ordering pizza slices, the teacher demonstrates how to convert an improper...
Brian McLogan
Using trig limits to evaluate the limit
👉 Learn how to evaluate the limit of a function involving trigonometric expressions. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time....
Math Fortress
GRE Arithmetic: Fractions (Part 4 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. Topic covered: division of fractions,...
FuseSchool
Solving Algebraic Fractions
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In part 1 we saw how to simplify, and add and subtract algebraic...
Brian McLogan
Simplifying a logarithmic expression to one single logarithm
👉 Learn how to condense logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the expanded...