Chapter 7, Lesson 11


7-11.A use an equation to find a percentage of a number
Write and solve an equation that can be used to find 0.7% of 19.

7-11.B use a proportion to find a percentage of a number
Write and solve a proportion that can be used to find 220% of 76.

7-11.C perform operations with decimals
Simplify . Express your answer as a percent.