👉 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...

In this video, the teacher explains how to solve ratio problems using tables and addition. The example given is making fruit punch using a ratio of 2 cups of grape juice for every 3 cups of apple juice.

SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps.



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👉 In this video, you will learn how to solve a word problem using proportions. To do this we will identify our unknowns as well as our ratio of terms. We will then proceed to set up a proportion and solve it.

In this video, the teacher explains how to construct a similar triangle using a scale factor and a compass. The video goes through step-by-step instructions on how to divide a given triangle into a smaller, similar triangle using only a...

This video explains the relation between Areas & Corresponding sides of similar triangles with the help of basic properties of triangle.Session Covers : - Areas of Similar Triangles - Types of Similar Triangles - Scaling Effect

In this video we will learn Criteria for Similarity and Congruency of Triangle. We will cover topics such has Similar, Congruent, Criteria based on Angles, Criteria based on Sides, and RHS

In this video, the teacher explains how to rewrite mixed numbers and improper fractions as decimals using long division. They emphasize the importance of not assuming the fraction part of a mixed number as the decimal and demonstrate the...

In this video, a teacher explains how to solve a probability problem involving rolling two dice and finding the probability of getting a product of 2. The teacher walks through the steps of understanding the question, listing possible...

In this video, students learn how to solve perimeter and area problems using rational equations. They are also taught the importance of verifying solutions to eliminate extraneous solutions. The video provides examples and explanations...

This video explains the concept of similarity and congruency of triangles and how the areas of similar triangles change with the scale factor. It also provides a theorem that states the ratio of areas of similar triangles is equal to the...

This video provides basic dietary recommendations for athletes participating in intense sports activities. It emphasizes the importance of nutrition in maintaining muscular builds and explosive energy. The video highlights the need to...

It defines equivalent ratios. It also explains how to compare ratios and find missing terms.

It explains density and its unit, relative density and determination of relative density of a solid.

In this lesson, students will review the two methods of using ratio tables - addition and multiplication - and understand the concept of percents as a part-to-total ratio. Through a real-life example of comparing Susan's quiz scores,...

In this video, the teacher explains how to describe positive and negative slopes using directed measurements. They demonstrate how to find the slope of a line by counting the rise and run, and explain the difference between counting from...