so i've been studying to take the thea test. and i'm kind of stuck on how to do question number five. any guidance would be greatly appreciated.
The first pie chart represents a company's expenditures, and the second pie chart shows a breakdown of the company's advertising expenditures. What percent of the company's expenditures is spent on radio advertising?
so i've been studying to take the thea test. and i'm kind of stuck on how to do question number five. any guidance would be greatly appreciated.
The first pie chart represents a company's expenditures, and the second pie chart shows a breakdown of the company's advertising expenditures. What percent of the company's expenditures is spent on radio advertising?
A. 6.3%
B. 11.7%
C. 18.0%
D. 35.0%
r = Radio expenditure = 18% of (ad expenditure) = 0.18 * a .....(1)
a = ad expenditure = 35% of (total expenditure) = 0.35 * t .....(2)
Interactive Math Goodies Software
THEA math practice test help
Posted - 04/19/2007 : 17:02:03
