document.write( "Question 39328: Tom,Bill,Susan and Sandy went bowling.Tom's score was 132,bill's score was 140,Susan's scored 145 and sandy's score was 128. What was the average score of all four bowlers? \n" ); document.write( "
Algebra.Com's Answer #24760 by KneesAndToes(13)\"\" \"About 
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To find the average of numbers, you need to add them together and divide by the number of items:

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\n" ); document.write( "\n" ); document.write( "To find the average of a, b, and c, you would add them together and divide by three: (a+b+c)/3 = average.

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\n" ); document.write( "\n" ); document.write( "For your problem you will add Tom's score + Bill's score + Susan's score + Sandy's score and then divide by the number of people - 4.

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\n" ); document.write( "\n" ); document.write( "(132+140+145+128)/4 = 136.25

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\n" ); document.write( "\n" ); document.write( "So, their average score is 136.25, but if your teacher is asking for a whole number, you will round to 136.
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