6.RP.A.3. Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.

• Baking Bread 2
• Constant Speed
• Converting Square Units
• Currency Exchange
• Dana's House
• Exam scores
• Fizzy Juice
• Friends Meeting on Bicycles
• Fruit Salad
• Gianna's Job
• Hunger Games versus Divergent
• Jim and Jesse's Money
• Kendall's Vase - Tax
• Mixing Concrete
• Painting a Barn
• Party Planning
• Pennies to heaven
• Perfect Purple Paint I
• Riding at a Constant Speed, Assessment Variation
• Running at a Constant Speed
• Same and Different
• Security Camera
• Voting for Three, Variation 1
• Voting for Three, Variation 2
• Voting for Three, Variation 3
• Which detergent is a better buy?

6.RP.A.3.a. Make tables of equivalent ratios relating quantities with whole-number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane. Use tables to compare ratios.

• Bag of Marbles
• Gianna's Job
• Perfect Purple Paint I
• Ticket Booth
• Walk-a-thon 1

6.RP.A.3.b. Solve unit rate problems including those involving unit pricing and constant speed. For example, if it took 7 hours to mow 4 lawns, then at that rate, how many lawns could be mowed in 35 hours? At what rate were lawns being mowed?

• Data Transfer
• Friends Meeting on Bicycles
• Gianna's Job
• Running at a Constant Speed
• Walk-a-thon 1

6.RP.A.3.c. Find a percent of a quantity as a rate per 100 (e.g., 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole, given a part and the percent.

• Anna in D.C.
• Exam scores
• Overlapping Squares
• Shirt Sale

6.RP.A.3.d. Use ratio reasoning to convert measurement units; manipulate and transform units appropriately when multiplying or dividing quantities.

• Perfect Purple Paint I
• Simple Unit Conversion Using Ratio Reasoning
• Speed Conversions
• Unit Conversions