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x < y
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11 Oct 2017, 09:13
11 Oct 2017, 09:13
Expert Reply
00:00
Question Stats:
71% (00:33) correct
28% (00:38) wrong based on 76 sessions
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x < y
Quantity A |
Quantity B |
y - x |
x - 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.
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: x < y
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11 Oct 2017, 20:00
11 Oct 2017, 20:00
1
Carcass wrote:
x < y
Quantity A |
Quantity B |
y - x |
x - y |
We can solve this question using matching operations
Given:
Quantity A: y - x
Quantity B: x - y
Add x to both sides to get:
Quantity A: y
Quantity B: 2x - y
Add y to both sides to get:
Quantity A: 2y
Quantity B: 2x
Divide both sides by 2 to get:
Quantity A: y
Quantity B: x
Since we're told that x < y, the correct answer is A
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Re: x < y
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02 Dec 2021, 05:05
02 Dec 2021, 05:05
Expert Reply
Bumping for discussion. Try this one and get Kudos for a correct solution!!!!
