Ratio Proportion Set Up

Using TWO number lines to describe equivalent ratios

• double number lines

• coordinate plane

• ratio table

• equation

Ratios with the SAME value when simplified

• equivalent ratios

• unit rates

• proportions

• unit price

Display of equivalent ratios in rows and columns

• ratio table

• proportion

• unit rate

• unit price

Place to GRAPH equivalent ratios

• coordinate grid

• ratio table

• double number line

• equation

EQUAL ratios or rates

• Proportions

• unit rate

• equivalent ratios

• double number line

Display of ratio relationships using equal amounts in rectangular shapes or segments

• Bar model

• Tape Diagram

• Double Number line

• Ratio Table

Scale factor

• a number that multiplies the ratio quantities

• a weight

• sum

• decimal

A comparison of boys to girls in the class is a ratio of ______.

• part to part

• percent

• proportion

• product

A comparsion of boys to total students in the class is a ratio that compares _____.

• part to whole.

• ratio

• sum

• difference

When two ratios are equivalent

• proportion

• per/each

• product

• quotient