Ratios

A function that takes you from side ratios to angles

Use similarity to find unknown side lengths!

A proportion is a name we give to a statement that two ratios are equal. It can be written in two ways: two equal fractions or using a colon.

This lesson will explain how to find the ratio of a geometric sequence by looking at an example and going through the steps to solve.

This pre-algebra lesson will look at example word problems on ratios.

The ratio is the relationship of two numbers. A rate is a little bit different than the ratio, it is a special ratio. It is a comparison of measurements that have different units, like cents and grams. A unit rate is a rate with a denominator of 1.

A proportion is a name we give to a statement that two ratios are equal. When two ratios are equal, then the cross products of the ratios are equal.

This Pre-Algebra lesson about Ratios will Explain what a ratio is and shows examples of equivalent ratios in various forms.

Flipped Classroom Video on creating and comparing ratios. The students will learn what the definition of a ratio is, see examples of how to create ratios, and must complete homework at the end of the presentation. They will also learn about the different types of ratios: part to part, part to whole, and whole to part.