Copyright © Swun Math Grade 6 Unit 6 Lessons 19-20b Re-Engage
Name: ____________________________
Date: ______________________________
Re-Engage
Unit 6 Lessons 19-20b: Percentage of a Number:
Find the Percent
Model
1. 40 is what percent of 400? 2. 60 is what percent of 300?
3. 4 is what percent of 20? 4. 20 is what percent of 50?
Structured Guided Practice
Directions: Solve.
30 is what percent of 50?
Percent
=
Part
100 Whole
Percent
=
Part
100 Whole
x
=
30
100 50
x
=
30
100 50
50x
=
3000
50 50
x = 60
Percent Proportion
We are looking for the percent so place x
over 100.
We are given the part which is 30, and the
whole which is 50.
Solve using cross multiplication or
reasoning.
Since we are looking for a percent, our
answer is 60%.
=
100
=
100
=
100
=
100
Copyright © Swun Math Grade 6 Unit 6 Lessons 19-20b Re-Engage
Re-Engage
Unit 6 Lessons 19-20b: Percentage of a Number:
Find the Percent
Student Practice
Directions: Solve.
1. 40 is what percent of 80? 2. 10 is what percent of 50?
3. 6 is what percent of 30? 4. 24 is what percent of 80?
5. 30 is what percent of 500? 6. 40 is what percent of 800?
=
100
=
100
=
100
=
100
=
100
=
100