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Iam 10% older than my wife. My wife is x% younger than me find x%
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Iam 10% older than my wife. My wife is x% younger than me find x%

User Leon Van Noord
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1 Answer

6 votes
You = her*1.1
her = you/1.1 = you*0.9090...
her = you - you*(1 - 0.9090...) = you - you*0.0909...
--> 9.09% younger
x = 9.09
User Jansokoly
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