Solve Problems Involving Proportional Relationships

(B) Apply qualitative and quantitative reasoning to solve prediction and comparison of real-world problems involving ratios and rates

(A) Represent mathematical and real-world problems involving ratios and rates using scale factors, tables, graphs, and proportions

(Y8) Solve a range of problems involving rates and ratios, with and without digital technologies (ACMNA188)

6.RP.3 Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.

6.RP.3.A Make tables of equivalent ratios relating quantities with whole-number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane. Use tables to compare ratios.