Missouri Learning Standards
MO.6.RP. Ratios and Proportional Relationships
6.RP.A. Understand and use ratios to solve problems.
6.RP.A.1. Understand a ratio as a comparison of two quantities and represent these comparisons.
6.RP.A.3. Solve problems involving ratios and rates.
6.RP.A.3a. Create tables of equivalent ratios, find missing values in the tables and plot the pairs of values on the Cartesian coordinate plane.