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Which of the following numbers is rational?
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25 Aug 2021, 07:47
25 Aug 2021, 07:47
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76% (00:58) correct
23% (00:40) wrong based on 17 sessions
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Which of the following numbers is rational?
Indicate all that apply
A. \(- \sqrt{36}\)
B. \(- \sqrt{120}\)
C. \(- \sqrt{\frac{4}{9}}\)
D. \(\sqrt{\frac{1}{2}}\)
E. \(\sqrt{0.49}\)
F. \(\sqrt{40}\)
G. \(\sqrt{400}\)
Indicate all that apply
A. \(- \sqrt{36}\)
B. \(- \sqrt{120}\)
C. \(- \sqrt{\frac{4}{9}}\)
D. \(\sqrt{\frac{1}{2}}\)
E. \(\sqrt{0.49}\)
F. \(\sqrt{40}\)
G. \(\sqrt{400}\)
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Official Answer
A,C,E,G
Re: Which of the following numbers is rational?
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27 Aug 2021, 19:26
27 Aug 2021, 19:26
1
A rational number is a number that can be expressed as the quotient or fraction \(\frac{p}{q}\) of two integers
A. \(- \sqrt{36}\) = -6
B. \(- \sqrt{120}\)
C. \(- \sqrt{\frac{4}{9}}\) = -2/3
D. \(\sqrt{\frac{1}{2}}\)
E. \(\sqrt{0.49}\) = 0.07 = 7/100
F. \(\sqrt{40}\)
G. \(\sqrt{400}\) = 20
Answer A C E G
A. \(- \sqrt{36}\) = -6
B. \(- \sqrt{120}\)
C. \(- \sqrt{\frac{4}{9}}\) = -2/3
D. \(\sqrt{\frac{1}{2}}\)
E. \(\sqrt{0.49}\) = 0.07 = 7/100
F. \(\sqrt{40}\)
G. \(\sqrt{400}\) = 20
Answer A C E G
Re: Which of the following numbers is rational?
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28 Apr 2024, 10:22
28 Apr 2024, 10:22
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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