42 double number line diagram
Math, Grade 6, Ratios, Double Number Lines | OER Commons Double number line diagrams are useful for visualizing ratio relationships between two quantities. They are best used when the quantities have different units. (The unit rate appears paired with 1.) Double number line diagrams help students more easily "see" that there are many equivalent forms of the same ratio. 2.3.2: Creating Double Number Line Diagrams - LibreTexts A double number line diagram uses a pair of parallel number lines to represent equivalent ratios. The locations of the tick marks match on both number lines. The tick marks labeled 0 line up, but the other numbers are usually different. Figure 2.3.2. 5 Definition: Per The word per means "for each."
From Ratios Tables to Double Number Line Diagrams ... Double Number Line Diagram: a tool used for understanding the equivalence of two related numbers. It is called "double" because each mark on the line has two numbers matched t...