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Multiplying Rational Numbers
“Multiplying Rational Numbers” will review the rules and procedures for multiplying rational numbers.
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Interest Rates
Interest Rates discusses interest, defines interest rate, and shares examples of how to calculate simple interest.
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Pre Algebra 23 - Scientific Notation - v.2
Scientific notation allows us to more easily express very large or very small numbers encountered in engineering and science. Using exponents, we can convert standard decimal numbers into scientific notation and vice versa.
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Finding Percent of Increase
In this video, the teacher explains how to solve a real-world math problem involving percent of increase. The problem involves expanding a rectangular patio by increasing the length by 50% and the width by 20%. The teacher walks through...
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Finding Simple Interest
This video teaches how to calculate simple interest using the simple interest formula. It uses a real-life example of a savings account and breaks down the steps to find the total amount of money after one year. It's a great resource for...
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HOW to Plot the Solution on a Number Line
In this math video we will learn how to plot the solution on a number line to answer a standardized math test question. We will solve an equation by adding rational numbers. We will review the rule for adding number values with different...
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Understanding Rational and Irrational Numbers: Identifying Decimal Patterns
In this video, the teacher discusses the concept of rational and irrational numbers by analyzing a specific number value and four statements about it. Through a clear and concise explanation of integers, whole numbers, and fractions, the...
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Converting Scientific Notation to Standard Form
In this video, the teacher explains how to convert a number from scientific notation to standard notation, using a specific example. They provide step-by-step instructions and highlight important concepts to help students master math...
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Linking Fractions and Decimals | Maths
An explanation of how fractions and decimals are linked and how to convert between the two.
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Calculating Probability as a Fraction
Chance, or probability, refers to the possibility of something happening. Numbers can be used to represent probability. 0 is used describe events that are impossible, and 1 is used for events that are certain. For events that sit...
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Finding Discount and Tax
In this video, the teacher explains how to calculate the final cost of an item on sale with a discount and tax, both in a physical store and online. Two different methods are presented for each scenario.
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Rewrite an Expression to Represent Discount
In this short math video we will rewrite an expression to represent discount. We will be presented with a real world situation involving discount. We will read and interpret a given algebraic expression that represents the discount of an...
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R Programming for Statistics and Data Science - Functions and Arguments
This video explains functions and arguments. This clip is from the chapter "The Building Blocks of R" of the series "R Programming for Statistics and Data Science".This section introduces you the building blocks of R.
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R Programming for Statistics and Data Science - Data Types in R - Integers and Doubles
This video explains data types in R - integers and doubles. This clip is from the chapter "The Building Blocks of R" of the series "R Programming for Statistics and Data Science".This section introduces you the building blocks of R.
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Learn JavaScript from Scratch JavaScript for Everyone - Random Numbers
In this video, you'll learn about'math.random' in the math module. This clip is from the chapter "Mini-Project" of the series "Learn JavaScript from Scratch: JavaScript for Everyone".In this section, you'll complete a mini-project in...
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Spark Programming in Python for Beginners with Apache Spark 3 - Misc Transformations
In this video, we will cover Misc transformations. This clip is from the chapter "Spark Dataframe and Dataset Transformations" of the series "Spark Programming in Python for Beginners with Apache Spark 3".In this section, you will learn...
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Linux Fundamentals - Changing Permissions
This video demonstrates the process of changing permissions. This clip is from the chapter "User Management and Permissions in Linux" of the series "Linux Fundamentals".This section explains user management in Linux. After that, you will...
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Arranging fractions, decimals, and whole numbers
Arranging fractions, decimals, and whole numbers
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Matching Fractions to Equivalent Decimals
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q4, which involves matching fractions to equivalent decimals. Students will develop an understanding of the the concept of fractions and decimals, and...
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Comparing Fraction and Decimal Multiplication: Computing with Fraction Decimal Equivalents
In this lesson, students will learn to compare the outcomes of fraction multiplication with decimal multiplication by computing with fraction decimal equivalents. They will review the process of multiplying fractions and then learn how...
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Exploring Sets of Numbers: Closed and Open Systems
In this video, we explore the concept of closed and open sets of numbers. We learn that a set is closed under an operation if applying that operation to any two members of the set always results in a member of the set. We also discover...
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Solving Linear Equations with Rational Numbers: Fractions and Decimals
In this video, the teacher explains how to solve linear equations that involve both fractions and decimals. They demonstrate the process of converting fractions and mixed numbers to decimals, and then show different methods for solving...
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Converting Decimals to Fractions Using Number Lines
In this video, the teacher explains how to convert decimals into fractions using number lines. They emphasize the importance of understanding the numerator and denominator in fractions, as well as the value of each digit in a decimal...