Proportions can be used to compare lengths of different sized shapes. To work out how much bigger a shape is compared to a smaller one, divide the bigger length by the corresponding smaller length.

One of the most common mistakes made by homeowners when doing their window treatments is getting the proportions wrong. There is a difference between scale and proportion. Scale refers to the size of ...

In this graph, 𝑥 and 𝑦 are directly proportional. This means that when 𝑥 doubles, 𝑦 also doubles, and when 𝑥 triples, so does 𝑦. In fact, for all coordinates on this line, you could multiply or ...