This animated Math Shorts video explains the term “proportional relationships.”
Please visit the PBS LearningMedia library to access the supplementary learning materials included with this video.
Common Core State Standards:
CCSS.Math.Content.7.RP.A.3 (Grade 7):
Use proportional relationships to solve multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error.
Utah Education Network