The economy's real GDP was $131 billion in 2019 and $100 billion in 2020. Its population was 9 million in 2019 and 8 million in 2020. The growth rate of real GDP
from 2019 to 2020 is _%? Please round to one decimal place.

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .