document.write( "Question 1144399: The average of 10 numbers is 6. The average of 5 numbers is 12, what is the mean oof the combined 15 numbers \n" ); document.write( "
Algebra.Com's Answer #765502 by greenestamps(13203)![]() ![]() You can put this solution on YOUR website! duplicate \n" ); document.write( " |