Prealgebra With P.O.W.E.R. Learning 1st Edition By Messersmith – Test Bank

Chapter 8

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Explain the meaning of the statement. 1) In a telephone survey, 38% of American grandparents report an income of
$50,000.00 or more. 1) Rewrite the statement using a percent. 2) 20 out of 100 undergraduate students reported that their stress level within the
past three months has caused them to consider dropping out of school. 2) 3) In a survey of Americans who are 12 years or more old, 44 out of a hundred own
a smart phone. 3) MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write each percent as a fraction and a decimal. 4) 9 1% 4) A) 9 1
100 = 0.91 B) 9 1
1000 = 0.091 C) 1 0
9 1 = 0.11 D) 9 1
1 0 = 9.10 5) 8% 5) A) 1
125 = 0.008 B) 5
4
= 1.25 C) 4
5
= 0.80 D) 2
2 5 = 0.08 Write the percent as a decimal. 6) 9 3% 6) A) 0.093 B) 9.3 C) 9300 D) 0.93 7) 1% 7) A) 100 B) 0.001 C) 0.01 D) 0.1 8) 21.5% 8) A) 215 B) 2.15 C) 2150 D) 0.215 9) 600% 9) A) 0.06 B) 6 0 C) 0.6 D) 6 10) 150% 10) A) 15,000 B) 1.5 C) 1 5 D) 0.15 11) 0.03% 11) A) 0.0003 B) 3 C) 0.003 D) 0.00003