All the Equations

Students write and use equations to describe the relationship between original and new amounts after a percent increase or decrease.

By Amplify Classroom

7th Grade

Math

Today's Goals • Use equations to represent situations involving a percent increase or decrease. • Use a tape diagram where `100\%` corresponds to the original value to represent adding or subtracting a percent of the original value. • Interpret a verbal description to write an equation involving percent increase or decrease. (Reading)