CCLS - Math: 6.RP.1

Ratios And Proportional Relationships
Understand Ratio Concepts And Use Ratio Reasoning To Solve Problems.
State Standard:
Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, “The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak.” “For every vote candidate A received, candidate C received nearly three votes.”