document.write( "Question 830542: I have a 98 average in ela. I made a 39 on my test. Is my average 68? \n" ); document.write( "
Algebra.Com's Answer #500752 by JulietG(1812) You can put this solution on YOUR website! Impossible to determine without knowing how many points each is worth. \n" ); document.write( "If you have a 98 and it is worth the same amount as your test, then add 98 and 39 together, and then divide by 2. \n" ); document.write( "98+39 = 137 \n" ); document.write( "137/2 = 68.5 \n" ); document.write( ". \n" ); document.write( "However, if the 98 carries a different weight, then you'll average it differently. Can you give us more information? \n" ); document.write( ". \n" ); document.write( "Let's say that your 98 average is based on 200 points and your test score is based on 100 points. \n" ); document.write( "In that case, you would work it this way: \n" ); document.write( "[(98*point value) + (39*point value)] / total point value \n" ); document.write( ". \n" ); document.write( "[(98*200)] + [(39*100)] / 300 \n" ); document.write( "19600 + 3900 / 300 \n" ); document.write( "23500 / 300 \n" ); document.write( "=78.33 \n" ); document.write( " |