document.write( "Question 983741: a man is 3 times as old as his son,their total age is 40years.what are their ages? \n" ); document.write( "
Algebra.Com's Answer #604532 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "S=son's age; 3S=man's age \n" ); document.write( "3S+S=40 \n" ); document.write( "4S=40 \n" ); document.write( "S=10 ANSWER 1: The son is 10 years old. \n" ); document.write( "Man's age=3S=3(10 yrs)=30 yrs ANSWER 2: The man is 30 years old. \n" ); document.write( " |