Lesson: Percentage Equations Glencoe • Algebra 1 • Glencoe Math • Course 2 • Volume 1 • Glencoe Math • Course 1 • Volume 1 • enVisionmath2.0 • Grade 7 • Volume 1 • Common Core • enVisionmath2.0 • Grade 6 • Volume 2 • Common Core • Math in Focus • Singapore Math • Grade 5 • Volume B • Common Core • Prentice Hall • Mathematics • Course 1 • Common Core • Prentice Hall • Mathematics • Course 2 • Common Core • 2013 • Prentice Hall • Algebra 1 • Common Core • Glencoe • Algebra 1 • Common Core • Math Connects • Concepts, Skills, and Problem Solving • Course 2 • Student Edition

Mathematics

In this lesson, we will learn how to find the part given its percentage and the whole, or vice versa, and how to solve problems involving percentage using proportions.

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Sample Question Videos

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Worksheet: 25 Questions • 3 Videos

Q1:

Fill in the missing value: of 50 is 22.

Q2:

In a family, 21 out of 25 members are female. What percentage of the family are female?

Q3:

Isabella collects stickers. With her allowance, she buys 5 stickers each week. She has worked out that her number of stickers will have increased by after six weeks. How many stickers does she have now?

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