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If the product of two distinct integers is 91, then which of the follo
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18 May 2023, 10:46
18 May 2023, 10:46
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75% (00:45) correct
25% (02:01) wrong based on 4 sessions
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If the product of two distinct integers is 91, then which of the following could be the sum of the two integers?
Indicate all such sums.
A. −92
B. −91
C. 7
D. 13
E. 20
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Indicate all such sums.
A. −92
B. −91
C. 7
D. 13
E. 20
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) Cracking the GRE Premium
\(\Longrightarrow\) GRE Math Essentials - A most comprehensive handout!!
Re: If the product of two distinct integers is 91, then which of the follo
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28 May 2023, 01:58
28 May 2023, 01:58
Expert Reply
OE
To begin, find the factors of 91: 1 and 91 or 7 and 13. Remember that the product of two negative numbers is positive, so the integers could also be negative factors. The question asks for the sum of the two integers. Choice (A) is the sum of −91 and −1. Choice (E) is the sum of 7 and 13. None of the other answer choices are possible, so the correct answer is (A) and (E).
To begin, find the factors of 91: 1 and 91 or 7 and 13. Remember that the product of two negative numbers is positive, so the integers could also be negative factors. The question asks for the sum of the two integers. Choice (A) is the sum of −91 and −1. Choice (E) is the sum of 7 and 13. None of the other answer choices are possible, so the correct answer is (A) and (E).
gmatclubot
Re: If the product of two distinct integers is 91, then which of the follo [#permalink]
28 May 2023, 01:58
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