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Unit 4: Module 4: Percent and proportional relationships
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About this unit
"Module 4 parallels Module 1’s coverage of ratio and proportion, but this time with a concentration on percent. Problems in this module include simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, and percent error. Additionally, this module includes percent problems about populations, which prepare students for probability models about populations covered in the next module. " Eureka Math/EngageNY (c) 2015 GreatMinds.org
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- Finding percentsGet 5 of 7 questions to level up!
- Percent word problemsGet 5 of 7 questions to level up!
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Practice
- Equivalent expressions with percent problemsGet 3 of 4 questions to level up!
- Percent problemsGet 3 of 4 questions to level up!
- Tax and tip word problemsGet 3 of 4 questions to level up!
- Discount, markup, and commission word problemsGet 3 of 4 questions to level up!
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Practice
- Explore scale copiesGet 3 of 4 questions to level up!
- Corresponding sides and pointsGet 3 of 4 questions to level up!
- Identify scale copiesGet 3 of 4 questions to level up!
- Scale copiesGet 3 of 4 questions to level up!
- Scale drawingsGet 3 of 4 questions to level up!
- Construct scale drawingsGet 3 of 4 questions to level up!
- Relate scale drawings to areaGet 3 of 4 questions to level up!
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