document.write( "Question 656855: What is the average of 3,6,9,12 and 15? \n" ); document.write( "
Algebra.Com's Answer #409766 by Gugu mchunu(1)![]() ![]() ![]() You can put this solution on YOUR website! You add all the numbers given then divide by the number of the numbers,the numbers will add to 45 then the numbers added were 5 ,divide 45 by 5 then the answer will be 9 \n" ); document.write( " |