GrayW Morris:W CalculateWwithWConfidence,W 7thW Edition
COMPLETION
1.W PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W7WW2W=W
ANS:W xiv
PTS:W W 1 MSC:W PracticeWProblem
s
2. PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W29W–W1W=
ANS:W xxviii
PTS:W W MSC:W PracticeWProblem
1 s
3. PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W3WW10W=
ANS:W xxx
PTS:W W MSC:W PracticeWProblem
1 s
4. PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W10W+W2W=
ANS:W xii
PTS:W W MSC:W PracticeWProblem
1 s
5.W WriteWtheWfollowingWArabicWnumberWasWaWlowercaseWRomanWnume
ral.W18W=
ANS:W xviii
PTS:W W MSC:W PracticeWProblem
1 s
6.W WriteWtheWfollowingWArabicWnumberWasWaWlowercaseWRomanWnume
ral.W21W=
ANS:W xxi
PTS:W W 1 MSC:W PracticeWProblems
7. WriteWtheWfollowingWArabicWnumberWasWaWlowercaseWRomanWnumeral.
=W
, ANS:W xiss
PTS:W W 1 MSC:W PracticeWProblems
8. PerformWtheWindicatedWoperationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W6WW3W=W
ANS:W xviii
PTS:W W MSC:W PracticeWProblem
1 s
9. PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W30W–W6W=
ANS:W xxiv
PTS:W W MSC:W PracticeWProblem
1 s
10. PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W12W÷W2W=
ANS:W vi
PTS:W W MSC:W PracticeWProblem
1 s
11. PerformWtheWindicatedW operationWandWrecordWtheWresultWinWlowercaseWRomanWnume
rals.W13W+W7W=
ANS:W xx
PTS:W W MSC:W PracticeWProblem
1 s
, ChapterW 02:WFractions
GrayW Morris:W CalculateWwithWConfidence,W 7thW Edition
COMPLETION
1. ReduceWtheWfollowingWfractionWtoWlowestWter
ms.W54/81W=W
ANS:W2/3
PTS:W W 1 MSC:W PracticeWProblems
2. ReduceWtheWfollowingWfractionWtoWlowestWter
ms.W105/135W=
ANS:W7/9
PTS:W W 1 MSC:W PracticeWProblems
3. ReduceWtheWfollowingWfractionWtoWlowestWter
ms.W39/65W=
ANS:W3/5
PTS:W W 1 MSC:W PracticeWProblems
4. ChangeWtheWfollowingWimproperW fractionWtoWaWwholeW orWmixedWnum
ber.W325/16W=
ANS:W20W5/16
PTS:W W 1 MSC:W PracticeWProblems
5. ChangeWtheWfollowingWimproperW fractionWtoWaWwholeW orWmixedWnum
ber.W1,500/100W=
ANS:W 15
PTS:W W 1 MSC:W PracticeWProblems
6. ChangeWtheWfollowingWimproperW fractionWtoWaWwholeW orWmixedWnum
ber.W193/62W=
ANS:W3W7/62
PTS:W W 1 MSC:W PracticeWProblems
7. ChangeWtheWfollowingWmixedWnumberWtoWanWimproperWfracti
on.W12W1/8W=W