Is the following number rational or irrational, √81?
Rational vs. Irrational numbers

Quiz
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Mathematics
•
8th Grade
•
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Rational
Irrational
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the following number rational or irrational, √50?
Irrational
Rational
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is π (pi), rational or irrational?
rational
irrational
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is 6.9342 , rational or irrational?
irrational
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is 43.4252... , rational or irrational?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is 24, rational or irrational?
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