Joseph Kitavich wants to determine his average phone bill so he is better able to budget his expenses. In October, November, and December his bills were $89.87, $45.67, and $34.56, respectively. What is the average monthly expense?

Question

Fisher Sanford

Mathematics

31 October, 01:31

Joseph Kitavich wants to determine his average phone bill so he is better able to budget his expenses. In October, November, and December his bills were $89.87, $45.67, and $34.56, respectively. What is the average monthly expense?

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Answers (1)

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Moriah Rollins · Answer 1

To get the avarage you have to add all the bills and divide by the number of months.

89.87+45.67+34.56 = 170.1

170.1 : 3 = 56.70

The answer is $56.70.