CCSS 7.RP.A.3 Worksheets
Grade 7 · Ratios & Proportional Relationships
Use proportional reasoning to solve multistep percent problems such as tax, tips, and discounts.
Below are free printable worksheets that support 7.RP.A.3. 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.3 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.
Teaching guide
What students learn
Use proportional reasoning to solve multistep percent problems such as tax, tips, and discounts.
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.