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If Peter was 8 years old...
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22 Jan 2022, 21:58
22 Jan 2022, 21:58
1
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Question Stats:
83% (00:16) correct
16% (00:32) wrong based on 6 sessions
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If Peter was 8 years old 4 years ago, how old will he be y years from now?
A 16 +y
B 16 - y
C 12+y
D 12-y
E 20
Posted from my mobile device
A 16 +y
B 16 - y
C 12+y
D 12-y
E 20
Posted from my mobile device
Re: If Peter was 8 years old...
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22 Jan 2022, 22:04
22 Jan 2022, 22:04
1
Expert Reply
Let Peter's age today be \(x\). Then,
\(x-4=8\)
\(x=12\)
Now, \(y\) years from now, Peter's age will be \(12+y\). Hence, the answer is C.
\(x-4=8\)
\(x=12\)
Now, \(y\) years from now, Peter's age will be \(12+y\). Hence, the answer is C.
gmatclubot
Re: If Peter was 8 years old... [#permalink]
22 Jan 2022, 22:04
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