document.write( "Question 1077422: Please can you answer my question. The average of five numbers is 328.8. Four of the numbers are:240,345,238 and 437. Find the fifth number. \n" ); document.write( "
Algebra.Com's Answer #691892 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "The average of five numbers is \"328.8\".
\n" ); document.write( "if four of the numbers are \"240\",\"345\",\"238\" and \"437\", fifth number is \"x\"
\n" ); document.write( "The average of five numbers is the sum of all numbers divided by \"5\".\r
\n" ); document.write( "\n" ); document.write( " so, we have:\r
\n" ); document.write( "\n" ); document.write( " \"%28240%2B345%2B238%2B437%2Bx%29%2F5=328.8\"\r
\n" ); document.write( "\n" ); document.write( "\"%281260%2Bx%29%2F5=328.8\"\r
\n" ); document.write( "\n" ); document.write( "\"1260%2Bx=328.8%2A5\"\r
\n" ); document.write( "\n" ); document.write( "\"1260%2Bx=1644\"\r
\n" ); document.write( "\n" ); document.write( "\"x=1644-1260\"\r
\n" ); document.write( "\n" ); document.write( "\"x=384\"->fifth number is \"384\"
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