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x and y >0

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Carcass
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x and y >0 [#permalink] New post   06 Oct 2022, 03:26
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x and y >0

30 % of x is y


Quantity A
Quantity B
x/y
3



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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A
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GreenlightTestPrep
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Re: x and y >0 [#permalink] New post   06 Oct 2022, 07:03
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Carcass wrote:
x and y >0

30% of x is y


Quantity A
Quantity B
x/y
3



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.


Given: 30% of x is y
This means: (3/10)x = y

Note: Our goal will be to manipulate the above equation to find the value of x/y (aka Quantity A)

Multiply both sides of the equation by 10/3 to get: x = y(10/3)
Divide both sides of the equation by y to get: x/y = 10/3

Replace x/y in Quantity A with 10/3 to get:
Quantity A: 10/3
Quantity B: 3

Answer: A
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GREfocus
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x and y >0 [#permalink] New post   06 Oct 2022, 10:18
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Stem: x and y is positive
30/100 (x) = y , simplified to y= (3/10)(x)

Quantity A Quantity B
X/(3/10)X ? 3
1/(3/10) ? 3
10/3 > 3
Clearly A

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Re: x and y >0 [#permalink] New post   01 Dec 2024, 10:12
Hello from the GRE Prep Club BumpBot!

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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Re: x and y >0 [#permalink]
01 Dec 2024, 10:12
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