document.write( "Question 699639: emily is one and a half times older than john. emily is nine how old is john
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Algebra.Com's Answer #431458 by Alan3354(69443) You can put this solution on YOUR website! emily is one and a half times older than john. emily is nine how old is john \n" ); document.write( "--------------- \n" ); document.write( "1.5 times older = 2.5 times as old \n" ); document.write( "John's age = 9/2.5 \n" ); document.write( "= 3.6 \n" ); document.write( "==================== \n" ); document.write( "\"times older\" is not the same as \"times as old\" \n" ); document.write( "If she's 0.5 times, or 50%, older, is she half his age? If so, she's not older at all. \n" ); document.write( "The 2 terms are not interchangeable, they don't mean the same thing. \n" ); document.write( " \n" ); document.write( " |