Test Bank for Calculate with Confidence 8th Edition by Deborah Gray Morris Chapter 1-24 | All Chapters with Answers and Rationals

,Chapter 01: Roman Numerals
X i Xi X i


Gray Morris: Calculate with Confidence, 8th Edition
X i Xi Xi Xi X i X i




COMPLETION

1. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 7  2 =
Xi Xi Xi Xi Xi




ANS: X i xiv

PTS: X i X i 1 MSC: Practice Problems
X i Xi




2. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 29 – 1 =
Xi Xi Xi Xi Xi




ANS: X i xxviii

PTS: X i X i 1 MSC: Practice Problems
X i Xi




3. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 3  10 =
Xi Xi Xi Xi Xi




ANS: X i xxx

PTS: X i X i 1 MSC: Practice Problems
X i Xi




4. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 10 + 2 =
Xi Xi Xi Xi Xi




ANS: X i xii

PTS: X i X i 1 MSC: Practice Problems
X i Xi




5. Write the following Arabic number as a lowercase Roman numer
Xi Xi Xi Xi Xi Xi Xi Xi Xi


al. 18 =
Xi Xi Xi




ANS: X i xviii

PTS: X i X i 1 MSC: Practice Problems
X i Xi




6. Write the following Arabic number as a lowercase Roman numer
Xi Xi Xi Xi Xi Xi Xi Xi Xi


al. 21 =
Xi Xi Xi




ANS: X i xxi

PTS: X i X i 1 MSC: Practice Problems
X i Xi




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


= Xi

, ANS: X i xiss

PTS: X i X i 1 MSC: Practice Problems
X i Xi




8. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 6  3 =
Xi Xi Xi Xi Xi




ANS: X i xviii

PTS: X i X i 1 MSC: Practice Problems
X i Xi




9. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 30 – 6 =
Xi Xi Xi Xi Xi




ANS: X i xxiv

PTS: X i X i 1 MSC: Practice Problems
X i Xi




10. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 12 ÷ 2 =
Xi Xi Xi Xi Xi




ANS: X i vi

PTS: X i X i 1 MSC: Practice Problems
X i Xi




11. Perform the indicated operation and record the result in lowercase Roman numera
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


ls. 13 + 7 =
Xi Xi Xi Xi Xi




ANS: X i xx

PTS: X i X i 1 MSC: Practice Problems
X i Xi

, Chapter 02: Fractions
X i Xi


Gray Morris: Calculate with Confidence, 7th Edition
X i Xi Xi Xi X i X i




COMPLETION

1. Reduce the following fraction to lowest term
Xi Xi Xi Xi Xi Xi


s. 54/81 =
Xi Xi Xi




ANS: X i 2/3

PTS: X i X i 1 MSC: Practice Problems
X i Xi




2. Reduce the following fraction to lowest term
Xi Xi Xi Xi Xi Xi


s. 105/135 =
Xi Xi Xi




ANS: X i 7/9

PTS: X i X i 1 MSC: Practice Problems
X i Xi




3. Reduce the following fraction to lowest term
Xi Xi Xi Xi Xi Xi


s. 39/65 =
Xi Xi Xi




ANS: X i 3/5

PTS: X i X i 1 MSC: Practice Problems
X i Xi




4. Change the following improper fraction to a whole or mixed numb
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


er. 325/16 =
Xi Xi Xi




ANS: 20 5/16 X i Xi




PTS: X i X i 1 MSC: Practice Problems
X i Xi




5. Change the following improper fraction to a whole or mixed numb
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


er. 1,500/100 =
Xi Xi Xi




ANS: X i 15

PTS: X i X i 1 MSC: Practice Problems
X i Xi




6. Change the following improper fraction to a whole or mixed numb
Xi Xi Xi Xi Xi Xi Xi Xi Xi Xi


er. 193/62 =
Xi Xi Xi




ANS: 3 7/62 X i Xi




PTS: X i X i 1 MSC: Practice Problems
X i Xi




7. Change the following mixed number to an improper fracti
Xi Xi Xi Xi Xi Xi Xi Xi


on. 12 1/8 =
Xi Xi Xi Xi