6th+Grade

6.RP Ratios and Proportional Relationships


 * 6 Understand ratio concepts and use ratio reasoning to solve problems.**


 * **6.RP.1 Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities.**


 * **6.RP.2 Understand the concept of a unit rate a/b associated with a ratio a:b with b is not equal to 0, and use rate language in the context of a ratio relationship.**


 * **6.RP.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.**


 * **6.RP.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.**


 * **6.RP.3.b Solve unit rate problems including those involving unit pricing and constant speed.**


 * **6.RP.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.**


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