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If 3 years ago Jennifer was 22 years old, how old is Carmen now?

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If 3 years ago Jennifer was 22 years old, how old is Carmen now? [#permalink]

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New post 20 Mar 2016, 22:42
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A
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C
D
E

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86% (00:50) correct 14% (00:41) wrong based on 133 sessions

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If 3 years ago Jennifer was 22 years old, how old is Carmen now?

(1) 10 years ago, Carmen was twice as old as Jennifer.

(2) 10 years from today, Carmen will be 15 years older than Jennifer.
[Reveal] Spoiler: OA

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Re: If 3 years ago Jennifer was 22 years old, how old is Carmen now? [#permalink]

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New post 21 Mar 2016, 05:05
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Current age of J = 25; C = ?

St1: C - 10 = 2(J - 10) --> C = 30 + 10 = 40. Sufficient

St2: C + 10 = J + 10 + 15 --> C = 50 - 10 = 40. Sufficient

Answer: D

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Re: If 3 years ago Jennifer was 22 years old, how old is Carmen now? [#permalink]

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New post 14 Nov 2017, 08:50
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Let say, J-3=22 => J=25
1) 2J = C & 2J+10=C+10 , Substituting we can get the value of J & C, SUFFICIENT
2) J+10-15=C , Substituting we can get the value of J&C, SUFFICENT
Correct Answer - D

Kudos [?]: 11 [1], given: 153

Re: If 3 years ago Jennifer was 22 years old, how old is Carmen now?   [#permalink] 14 Nov 2017, 08:50
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If 3 years ago Jennifer was 22 years old, how old is Carmen now?

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