Test Bank for Calculate with Confidence 7th Edition by Deborah Gray Morris |All Chapters, Year-2024|

Test Bank

Calculate with Confidence
7th Edition
by
Deborah Gray Morris

,Chapter 01: Roman Numerals
Gray Morris: Calculate with Confidence, 7th Edition


COMPLETION

1. Perform the indicated operation and record the result in lowercase Roman numerals.
72=

ANS: xiv

PTS: 1 MSC: Practice Problems

2. Perform the indicated operation and record the result in lowercase Roman numerals.
29 – 1 =

ANS: xxviii

PTS: 1 MSC: Practice Problems

3. Perform the indicated operation and record the result in lowercase Roman numerals.
3  10 =

ANS: xxx

PTS: 1 MSC: Practice Problems

4. Perform the indicated operation and record the result in lowercase Roman numerals.
10 + 2 =

ANS: xii

PTS: 1 MSC: Practice Problems

5. Write the following Arabic number as a lowercase Roman numeral.
18 =

ANS: xviii

PTS: 1 MSC: Practice Problems

6. Write the following Arabic number as a lowercase Roman numeral.
21 =

ANS: xxi

PTS: 1 MSC: Practice Problems

7. Write the following Arabic number as a lowercase Roman numeral.
=

, ANS: xiss

PTS: 1 MSC: Practice Problems

8. Perform the indicated operation and record the result in lowercase Roman numerals.
63=

ANS: xviii

PTS: 1 MSC: Practice Problems

9. Perform the indicated operation and record the result in lowercase Roman numerals.
30 – 6 =

ANS: xxiv

PTS: 1 MSC: Practice Problems

10. Perform the indicated operation and record the result in lowercase Roman numerals.
12 ÷ 2 =

ANS: vi

PTS: 1 MSC: Practice Problems

11. Perform the indicated operation and record the result in lowercase Roman numerals.
13 + 7 =

ANS: xx

PTS: 1 MSC: Practice Problems

, Chapter 02: Fractions Gray Morris: Calculate with Confidence, 7th Edition



COMPLETION



1. Reduce the following fraction to lowest terms. 54/81 =



ANS: 2/3



PTS: 1 MSC: Practice Problems



2. Reduce the following fraction to lowest terms. 105/135 =



ANS: 7/9



PTS: 1 MSC: Practice Problems



3. Reduce the following fraction to lowest terms. 39/65 =



ANS: 3/5



PTS: 1 MSC: Practice Problems



4. Change the following improper fraction to a whole or mixed number. 325/16 =



ANS: 20 5/16



PTS: 1 MSC: Practice Problems



5. Change the following improper fraction to a whole or mixed number. 1,500/100 =