Mathematics | Grade : 6
Domain - Ratios and Proportional Relationships
Cluster - Understand ratio and rate concepts and use ratio and rate reasoning to solve problems.
[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.
[6.RP.A.2] -
Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship, including the use of units.
For example: This recipe has a ratio of three cups of flour to four cups of sugar, so there is ¾ cup of flour for each cup of sugar; We paid $75 for 15 hamburgers, which is a rate of five dollars per hamburger.
Expectations for unit rates in this grade are limited to non-complex fractions.