document.write( "Question 935671: lucy takes five math tests and scores and average of 71%. Her teacher decides to delete one of her tests making her new average 76%. What is Lucy's grade on the deleted test \n" ); document.write( "
Algebra.Com's Answer #568942 by 2897696(96)\"\" \"About 
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work the average problem backwards:\r
\n" ); document.write( "\n" ); document.write( "find what the total number of her test grades are before she takes out one test:\r
\n" ); document.write( "\n" ); document.write( "0.71*5 =3.55\r
\n" ); document.write( "\n" ); document.write( "find what the total number of her test grades are after she takes out one test:\r
\n" ); document.write( "\n" ); document.write( "0.76*4= 3.04\r
\n" ); document.write( "\n" ); document.write( "subtract the numbers you found: 3.55-3.04=0.51 or 51%\r
\n" ); document.write( "\n" ); document.write( "she took out the test number of 51%
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