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TEST BANK FOR Contemporary Business Mathematics with Canadian Applications Twelfth Edition S. A. Hummelbrunner
Contemporary Business Mathematics with Canadian Applications Twelfth Edition S. A. Hummelbrunner
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,DOWNLOAD THE Test Bank for Contemporary Business Mathematics withCanadian Applications 12th Edition Hummelbrunner
Test Item File
Asifa Aamir
University of Ontario Institute of Technology
Contemporary Business Mathematics
with Canadian Applications
Twelfth Edition
S. A. Hummelbrunner
Kelly Halliday
Georgian College
Ali R. Hassanlou
Kwantlen Polytechnic University
ISBN: 9780135406168
Copyright © 2021 Pearson Canada Inc., Toronto, Ontario. All rights reserved. This work is protected by Canadian
copyright laws and is provided solely for the use of instructors in teaching their courses and assessing student learning.
Dissemination or sale of any part of this work (including on the Internet) will destroy the integrity of the work and is
not permitted. The copyright holder grants permission to instructors who have adopted Contemporary Business
Mathematics with Canadian Applications, by Hummelbrunner/Halliday/Hassanlou, to post this material online only if
the use of the website is restricted by access codes to students in the instructor’s class that is using the textbook and
provided the reproduced material bears this copyright notice.
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,DOWNLOAD THE Test Bank for Contemporary Business Mathematics with
Canadian Applications 12th Edition Hummelbrunner
Contemporary Business Mathematics, 12e (Hummelbrunner)
Chapter 1 Review of Arithmetic
1) Simplify: (28 - 4)/3
Answer: (28 - 4)/3 = 24/3 = 8
Diff: 1 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
2) Simplify: 8 + 6 ∗ 2
Answer: 8 + 12 = 20
Diff: 1 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
3) Simplify: 5(4 + 3)
Answer: 5 ∗ 7 = 35
Diff: 1 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
4) Simplify:
Answer: 5/20 = .25
Diff: 1 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
5) Simplify:
Answer: 40/20 = 2
Diff: 1 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
6) Simplify: 9(8 - 5) + 5(6 + 4)
Answer: 9 ∗ 3 + 5 ∗ 10 = 27 + 50 = 77
Diff: 1 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
7) Evaluate:
Answer: 268/(4400 ∗ .4262295) = 268/1875.4098 = .1429021
Diff: 2 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
1
Copyright © 2021 Pearson Education, Inc.
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, DOWNLOAD THE Test Bank for Contemporary Business Mathematics with
Canadian Applications 12th Edition Hummelbrunner
8) Evaluate and round to 3 decimal places: 125(6 + 0.35 ∗ 142/678)
Answer: 125 ∗ (6 + 0.35 ∗ 0.2094395) = 125 ∗ (6 + 0.0733038) = 125 ∗ (6.0733038) = 759.163
Diff: 2 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
9) Evaluate: 400(1 + .10 ∗ 100/365)
Answer: 400 ∗ (1 + .10 ∗ .2739726) = 400 ∗ (1 + .02739726) = 400 ∗ (1.02739726) = 410.959
Diff: 2 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
10) Evaluate and round to one decimal place: 9210(5 - 1.38 ∗ 169/420)
Answer: 9210 ∗ (5 - 1.38 ∗ 0.40238095) = 9210 ∗ (5 - 0.5552857) = 9210(4.444714) = 40,935.8
Diff: 2 Type: SA Page Ref: 5-6
Topic: 1.1 Basics of Arithmetic
Objective: 1-1: Simplify arithmetic expressions using the basic order of operations.
11) Evaluate:
Answer: 2424/(1 + .2 ∗ .4547945) = 2424/(1 + .0909589) = 2424/1.0909589 = 2221.899
Diff: 2 Type: SA Page Ref: 6-11
Topic: 1.2 Fractions
Objective: 1-2: Determine equivalent fractions, and convert fractions to decimals, decimals to percents, and vice
versa.
12) Evaluate and round to three decimal places:
Answer: 3140/(2 + 0.35 * 0.2123288) = 3140/(2 + 0.0743151) = 2910/2.074315068 = 1513.753
Diff: 2 Type: SA Page Ref: 7-13
Topic: 1.2 Fractions
Objective: 1-2: Determine equivalent fractions, and convert fractions to decimals, decimals to percents, and vice
versa.
13) Evaluate:
Answer: 5000/(1 + .1 ∗ .5) = 5000/(1 + 0.05 ) = 5000/1.05 = 4761.90
Diff: 2 Type: SA Page Ref: 6-11
Topic: 1.2 Fractions
Objective: 1-2: Determine equivalent fractions, and convert fractions to decimals, decimals to percents, and vice
versa.
2
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