document.write( "Question 551111: on 11 quiz grades, the average is 93. If a teacher drops the lowest grade of 81, what is the new average? \n" ); document.write( "
Algebra.Com's Answer #359407 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! on 11 quiz grades, the average is 93. If a teacher drops the lowest grade of 81, what is the new average? \n" ); document.write( "------------- \n" ); document.write( "Find the total points, = 11*93 = 1023 \n" ); document.write( "Subtract 81, --> 942 \n" ); document.write( "Now there are 10 grades \n" ); document.write( "942/10 = 94.2 \n" ); document.write( " \n" ); document.write( " |