document.write( "Question 292040: The average of the ages of a man and his daughter is 34 years. If the respective ratio of their ages four years from now is 14:5, what is the daughter's present age?\r
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document.write( "(1) 12 (2) 18 (3) 10 (4) Cannot be determined (5) None of these\r
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Algebra.Com's Answer #211044 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! (m+d)/2=34 \n" ); document.write( "(m+4)/(d+4)=14/5 \n" ); document.write( "d=16 m=52 \n" ); document.write( "daughter is 16 now \n" ); document.write( "(5) none of these \n" ); document.write( "check \n" ); document.write( "56/20=14/5 \n" ); document.write( "4*14/4*5=14/5 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |