Sixth Grade Ratios and Proportional Relationships


Rates, ratios and proportions, unit rates and using ratios to solve real word problems. Just click on the blue links to display or print pdfs.  
Standards 
Practice
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Understand ratio concepts and use ratio reasoning to solve problems  Cluster 1 

Standard
6.RP.1: 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." 
Simple Ratios Answers 6.RP.1.a 
Simplify Ratios Answers 6.RP.1.b 
Standard 6.RP.2: Understand
the concept of a unit rate a/b associated with a ratio a:b with b
unequal to 0, and use rate language in the context of a ratio
relationship. For example, "This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar." "We paid $75 for 15 hamburgers, which is a rate of $5 per hamburger. Expectations for unit rates in this grade are limited to noncomplex fraction. 
Simple Rate Questions Answers 6.RP.2.a 
Rates as Fractions Answers 6.RP.2.b 
Standard
6.RP.3: Use ratio and rate reasoning to solve realworld
and mathematical problems, e.g., by reasoning about tables of
equivalent ratios, tape diagrams, double number lines line diagrams or
equations. 
Unit Rate Table Comparison Answers 6.RP.3.a 
Percentage Problems Answers 6.RP.3.b 