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a and b are nonzero integers
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10 Jan 2019, 06:47
10 Jan 2019, 06:47
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a and b are nonzero integers
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
a+b |
ab |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
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Re: a and b are nonzero integers
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10 Jan 2019, 12:29
10 Jan 2019, 12:29
amorphous wrote:
a and b are nonzero integers
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
a+b |
ab |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Let's test some numbers
Case i: a = 1 and b = 1
We get:
Quantity A: a + b = 1 + 1 = 2
Quantity B: ab = (1)(1) = 1
In this case, Quantity A is greater
Case i: a = 2 and b = 5
We get:
Quantity A: a + b = 2 + 5 = 7
Quantity B: ab = (1)(5) = 10
In this case, Quantity B is greater
Answer: D
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Re: a and b are nonzero integers [#permalink]
10 Jan 2019, 12:29
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