Question

What is a ratio?
List 3 different ways to write a ratio.
What is a proportion?
List 3 methods to determine if ratios are proportional.
What is percent?
How do you convert a percent to a decimal?
How do you convert a decimal to a percent?
What is the percent proportion formula?
What is the percent equation?
What key words can we look for when writing percent's?
How do we calculate percent of change?
How do we calculate percent of error?
What is a commission?
What is the principal?
What is the simple interest formula?
How would you input 6 months into the simple int

Answer 1

Plz help its just a study guide