document.write( "Question 104463: Mary's age is twice Rick's age and one-third of Steve's age. If the sum of their age is 99, how old are they? \n" ); document.write( "
Algebra.Com's Answer #76000 by edjones(8007)![]() ![]() You can put this solution on YOUR website! m=mary's age \n" ); document.write( ". \n" ); document.write( "m+m/2+3m=99 \n" ); document.write( "2m+m+6m=198 mult each side times 2. \n" ); document.write( "9m=198 \n" ); document.write( "m=22 divide both sides by 9. \n" ); document.write( "m/2=11 rick's age \n" ); document.write( "3m=66 steve's age \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " \n" ); document.write( " |