document.write( "Question 740136: there are 7 family members the average age is 21 how old are the 7 people. \n" ); document.write( "
Algebra.Com's Answer #451518 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! there are 7 family members the average age is 21 how old are the 7 people. \n" ); document.write( ": \n" ); document.write( "The total of the ages of the 7 people: 7 * 21 = 147 \n" ); document.write( " |