Question

(please explain how you got your answer, thank you)

Your last doctor’s visit cost $105. Health insurance through your employer paid $84, and you paid the remaining $21. What percentage of the cost did you pay?

A) 20%
B) 21%
C) 25%
D) 80%
E) 84%

Answer 1

A, 20%, because 21 divided by 105 times 100 is 20%.