Instructional Video1:24
Curated Video

Arranging fractions, decimals, and whole numbers

K - 8th
Arranging fractions, decimals, and whole numbers
Instructional Video3:44
Brian McLogan

How to add, subtract, multiply and divide fractions, 2/3 + 3/5

12th - Higher Ed
👉 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...
Instructional Video7:32
Brian McLogan

An introduction into the law of sines

12th - Higher Ed
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Instructional Video20:44
Let's Tute

Consignment Accounting: Understanding Invoice Price and Loading Reversal

9th - Higher Ed
This video discusses the process of invoicing goods at a higher price than the cost, known as the invoice price, and how it can be used to hide profit or avoid competition. It explains the necessary loading reversals for transactions...
Instructional Video3:52
Brian McLogan

Learn how to add, subtract, multiply and divide two fractions, 3/4 + 2/3

12th - Higher Ed
👉 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...
Instructional Video30:25
Let's Tute

Consignment Accounting Problem Solving: Solving a Case Study with Versus Deviant and Harry

9th - Higher Ed
This video explains the consignment accounting problem involving Versus Deviant company and Harry. It covers the preparation of Consigners account, Consignment account, and includes concepts such as loading, stock reserve, Commission,...
Instructional Video2:19
Brian McLogan

How to label an oblique triangle

12th - Higher Ed
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Instructional Video2:41
Brian McLogan

How to multiply two mixed numbers by each other with unlike denominators

12th - Higher Ed
👉 Learn how to multiply mixed numbers. To multiply mixed numbers, we first convert the mixed numbers to improper fractions and then multiply the resulting mixed numbers by multiplying the numerator by the numerator and the denominator by...
Instructional Video7:10
Brian McLogan

Determining the missing values of two similar triangles

12th - Higher Ed
👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...
Instructional Video10:13
Let's Tute

Introduction to Consignment Accounting: Valuation of Goods-in-Transit

9th - Higher Ed
Introduction to Consignment Accounting part 10/10: In this video, the teacher explains the concept of goods in transit and how they are valued in stock. Using an example, the teacher walks through the calculation of closing stock value,...
Instructional Video6:22
Curated Video

GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: Ratio - Explained

9th - 12th
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Instructional Video4:22
Brian McLogan

Learn how to solve a proportion in three different ways z/3 = 10/6

12th - Higher Ed
👉 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...
Instructional Video8:21
Brian McLogan

How to find the area of an oblique triangle

12th - Higher Ed
👉 Learn how to find the area of a triangle. The area of a triangle is the measure of the region enclosed by the triangle. There are several methods that can be used to find the area of a triangle depending on the available information....
Instructional Video1:20
Brian McLogan

Using cross product to verify a proportion

12th - Higher Ed
👉 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...
Instructional Video5:32
Brian McLogan

Solving a rational Equation

12th - Higher Ed
👉 Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational equations, one of...
Instructional Video4:50
Brian McLogan

Solving a proportion using cross multiplication

12th - Higher Ed
👉 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...
Instructional Video7:46
Brian McLogan

Use the law of sines to find the missing measurements when given two acute angles

12th - Higher Ed
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Instructional Video8:37
Brian McLogan

How to apply the law of sines to find the remaining parts of a triangle

12th - Higher Ed
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Instructional Video7:52
Brian McLogan

Finding the missing parts of a triangle AAS law of sines

12th - Higher Ed
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Instructional Video11:39
Curated Video

GCSE Secondary Maths Age 13-17 - Algebra: Algebra - Advanced - Explained

9th - 12th
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Instructional Video2:35
Brian McLogan

Learn how to solve a proportion by applying cross multiplication

12th - Higher Ed
👉 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...
Instructional Video2:38
Brian McLogan

What do you need to know to solve a proportion

12th - Higher Ed
👉 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...
Instructional Video6:21
Brian McLogan

How to use the law of sines to find the missing parts of a triangle

12th - Higher Ed
👉 Learn how to solve for the length of the sides and the measures of the angles of a triangle using the law of sines. The law of sines is used in determining the length of the opposite side to a known angle measure or the measure of the...
Instructional Video3:44
Brian McLogan

How to apply cross multiplication to solve a proportion

12th - Higher Ed
👉 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...