Lesson: Percentage Equations Mathematics • 7th Grade

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.

Lesson Explainer

Sample Question Videos

02:21
00:59
01:51

Lesson Worksheet

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:

Emma 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?