document.write( "Question 1097614: I am six years old and twice older than my sister. how old is my sister? \n" ); document.write( "

Algebra.Com's Answer #712067 by MathTherapy(10552) $\"\"$ $\"About$

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I am six years old and twice older than my sister. how old is my sister?
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I must've seen this thousands of times here explaining that TWICE OLDER means THREE (3) TIMES as old, but the same wording keeps popping up almost every day. 
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document.write( "The wording suggests that your  \n" );
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