Unit 5

Customary System, Percent and Proportions

6.RP.3c: 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.3d. Use ratio reasoning to convert measurement units; manipulate and transform units appropriately when multiplying or dividing quantities.
Mathematical practice standards
- MP 1-Making sense of problems and persevere in solving them.
- MP 2-Reason abstractly and quantitatively.
- MP 3-Construct viable arguments and critique the reasoning of others
- MP 4-Model with mathematics.
- MP 5-Use appropriate tools strategically.
- MP 6-Attend to precision.
- MP 7-Look for and make use of structure.
- MP 8-Look for and express regularity in repeated reasoning

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