document.write( "Question 850508: on four tests, each marked out of 100, my average was 85. what iss the lowest mark i could have scored on any one test \n" ); document.write( "
Algebra.Com's Answer #512194 by FrankM(1040) You can put this solution on YOUR website! 85 * 4 = 340 so this is the total for the 4 exams. Assuming 100 is a perfect score, you could have 3 exams resulting in 100, and the 4th exam, just 40. \n" ); document.write( " |