Question

FAN AND MEDAL

Which of the following describes how the life expectancy for a person has changed?
Select one:
A. A century ago the average life expectancy was 87 years old.
B. A century ago the average life expectancy was 60% higher.
C. The average life expectancy has increased more than 60%.
D. The average life expectancy is now 47 years old.

Answer 1

i think its a.
hope thats helpful.

Answer 2

B. a century ago the average life expectancy was 60% higher