document.write( "Question 892206: Marty found that he had an averege of 81 for his four math tests . He forgot to average in a grade of 76. Whats his true average? \n" ); document.write( "
Algebra.Com's Answer #540403 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (81*4+76)/5=80 \n" ); document.write( " |