Test Bank for Calculate with Confidence, 7th Edition Author: Deborah C. Gray Morris

Gray Morris: Calculate with Confidence, 7t
XC XC XC XC XC




h Edition
XC

,ChapterX C 01:XCRomanX C Numerals
GrayX C Morris:X C CalculateX C withXCConfidence,X C 7thX C Edition


COMPLETION

1. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC7XCXC2XC=XC

ANS:X C xiv

PTS:X C X C 1 MSC:X C PracticeXCProblems

2. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC29XC–XC1XC=XC

ANS:X C xxviii

PTS:X C X C 1 MSC:X C PracticeXCProblems

3. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC3XCXC10XC=XC

ANS:X C xxx

PTS:X C X C 1 MSC:X C PracticeXCProblems

4. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC10XC+XC2XC=XC

ANS:X C xii

PTS:X C X C 1 MSC:X C PracticeXCProblems

5. WriteXCtheXCfollowingX C ArabicXCnumberX C asXCaXClowercaseXC RomanXCn
umeral.XC18XC=XC

ANS:X C xviii

PTS:X C X C 1 MSC:X C PracticeXCProblems

6. WriteXCtheXCfollowingX C ArabicXCnumberX C asXCaXClowercaseXC RomanXCn
umeral.XC21XC=XC

ANS:X C xxi

PTS:X C X C 1 MSC:X C PracticeXCProblems

7. WriteXCtheXCfollowingX C ArabicX C numberX C asXCaXClowercaseX C RomanXCnumeral.
=XC

, ANS:X C xiss

PTS:X C X C 1 MSC:X C PracticeXCProblems

8. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC6XCXC3XC=XC

ANS:X C xviii

PTS:X C X C 1 MSC:X C PracticeXCProblems

9. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC30XC–XC6XC=XC

ANS:X C xxiv

PTS:X C X C 1 MSC:X C PracticeXCProblems

10. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC12XC÷XC2XC=XC

ANS:X C vi

PTS:X C X C 1 MSC:X C PracticeXCProblems

11. PerformXCtheXCindicatedXCoperationXCandXCrecordXCtheXCresultXCinXClowercaseXCRomanXCnu
merals.XC13XC+XC7XC=XC

ANS:X C xx

PTS:X C X C 1 MSC:X C PracticeXCProblems

, ChapterX C 02:XCFractions
GrayX C Morris:X C CalculateX C withXCConfidence,X C 7thX C Edition


COMPLETION

1. ReduceXCtheXCfollowingXCfractionXCtoXClowestXCte
rms.XC54/81XC=XC

ANS:XC 2/3

PTS:X C X C 1 MSC:X C PracticeXCProblems

2. ReduceXCtheXCfollowingXCfractionXCtoXClowestXCte
rms.XC105/135XC=XC

ANS:XC 7/9

PTS:X C X C 1 MSC:X C PracticeXCProblems

3. ReduceXCtheXCfollowingXCfractionXCtoXClowestXCte
rms.XC39/65XC=XC

ANS:XC 3/5

PTS:X C X C 1 MSC:X C PracticeXCProblems

4. ChangeXCtheXCfollowingXCimproperX C fractionXCtoXCaXCwholeX C orXCmixedXC
number.XC325/16XC=XC

ANS:XC 20XC5/16

PTS:X C X C 1 MSC:X C PracticeXCProblems

5. ChangeXCtheXCfollowingXCimproperX C fractionXCtoXCaXCwholeX C orXCmixedXC
number.XC1,500/100XC=XC

ANS:X C 15

PTS:X C X C 1 MSC:X C PracticeXCProblems

6. ChangeXCtheXCfollowingXCimproperX C fractionXCtoXCaXCwholeX C orXCmixedXC
number.XC193/62XC=XC

ANS:XC 3XC7/62

PTS:X C X C 1 MSC:X C PracticeXCProblems

7. ChangeXCtheXCfollowingXCmixedXCnumberXCtoXCanXCimproperXCfr
action.XC12XC1/8XC=XC