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The average (arithmetic mean) of 3x, x, and y is equal to 2x
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30 Aug 2018, 07:39
30 Aug 2018, 07:39
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Question Stats:
94% (00:26) correct
5% (01:23) wrong based on 109 sessions
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The average (arithmetic mean) of 3x, x, and y is equal to 2x.
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 |
\(2x\) |
\(y\) |
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.
Re: The average (arithmetic mean) of 3x, x, and y is equal to 2x
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10 Sep 2018, 11:02
10 Sep 2018, 11:02
1
(3x+x+y)/3=2x => y=2x
ans C
ans C
Re: The average (arithmetic mean) of 3x, x, and y is equal to 2x
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11 Sep 2018, 11:06
11 Sep 2018, 11:06
1
(3X +X + Y) /3 = 2X
4X +Y = 6X
Y= 2X
c
4X +Y = 6X
Y= 2X
c
