Common Core · Grade 6
6.RP.A.1
Grade 6 — Understand the concept of a ratio and describe a relationship between two quantities with it.
The skill that covers it
What a student should be able to do
- Write and simplify a ratio, and find an equivalent ratio.
- Compute a unit rate and use it to compare deals.
- Solve a proportion for an unknown value.
- Use proportional reasoning for scaling, recipes and maps.