Instructional Activity# Using Tape Diagrams

Lesson 6. Unit 4. Grade 7 Open Up Resources

Open Up Resources5 min(s)

This Instructional Activity is a part of the Lesson 6, Unit 4, Grade 7. The purpose of this activity is for students to understand that a percent increase of, say, 15% corresponds to 115% of the original amount, and a percent decrease of, say, 30% corresponds to 70% of the original amount.