AnswersPre-Algebra - MA3119 B-CRExploring Real Numbers

Exploring Real Numbers Answers

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Which simplified fraction is equal to ?

Question illustration
A
StartFraction 9 Over 17 EndFraction
Option A
B
StartFraction 8 Over 45 EndFraction
Option B
C
StartFraction 17 Over 9 EndFraction
Option C
D
StartFraction 16 Over 90 EndFraction
Option D
2
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Which number is rational?

A
StartRoot 2 EndRoot
Option A
B
Pi
Option B
C
StartRoot 10 EndRoot
Option C
D
StartRoot 16 EndRoot
Option D
3

Which is the correct classification and decimal expansion of ?

Question illustration
A
irrational number,
Option A
B
irrational number,
Option B
C
rational number,
Option C
D
rational number,
Option D
4

Which is converted to a simplified fraction?

Question illustration
A
StartFraction 27 Over 50 EndFraction
Option A
B
StartFraction 54 Over 100 EndFraction
Option B
C
StartFraction 6 Over 11 EndFraction
Option C
D
StartFraction 54 Over 99 EndFraction
Option D
5

Which is the correct classification of ?

Question illustration
A
irrational number, non-repeating decimal
B
irrational number, terminating decimal
C
rational number, terminating decimal
D
rational number, non-repeating decimal
6

Which fraction has a repeating decimal as its decimal expansion?

A
StartFraction 3 Over 19 EndFraction
Option A
B
StartFraction 3 Over 16 EndFraction
Option B
C
StartFraction 3 Over 11 EndFraction
Option C
D
StartFraction 3 Over 8 EndFraction
Option D

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