Answer:
I believe it's D.
Lmk if I was right, cause I'm 98% sure on this
( 4 / 5 )^-2 = ( 5 / 4 )^2 = 25 / 16 ;
Before we figure out how many customers you will need to talk per day to reach your goal, let's calculate what is 20% of how many customers you normally talk to a day.
current no. = 8
goal = 8 + 20%
20% = 8 x 0.20
(a percent is really just a fraction with the percent number over 100)
20% = 1.60
goal = 8 + 1.60
goal = 9.60
However, there is no such thing as .60 of a person so we will have to round up. You will need to talk to 10 customers per day.
