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Course: 7th grade?>?Unit 2
Lesson 3: Percent word problems- Solving percent problems
- Equivalent expressions with percent problems
- Percent word problem: magic club
- Percent problems
- Percent word problems: tax and discount
- Tax and tip word problems
- Percent word problem: guavas
- Discount, markup, and commission word problems
- Multi-step ratio and percent problems
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Percent problems
Problem
A brand of cereal had milligrams of iron per serving. Then they changed their recipe so they had of iron per serving.
What was the percent increase in iron?