CCSS 7.RP.A.2 Worksheets
Grade 7 · Ratios & Proportional Relationships
Decide whether two quantities are proportional and identify the constant of proportionality.
Below are free printable worksheets that support 7.RP.A.2. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
Teach this standard
Deliver a whole lesson on 7.RP.A.2 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.
Printable anchor chart
Print a wall poster that supports this standard, with a code-drawn diagram students can point to.
Teaching guide
What students learn
Decide whether two quantities are proportional and identify the constant of proportionality.
Worked example
Simplify the ratio 27 : 21 to lowest terms.
Answer: 9 : 7
Why: Divide both by their HCF (3): 273 : 213 = 9 : 7
Generated and checked in code, so it is correct.