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Decimals in expanded form

Represent the expression
(1×10,000)+(3×100)+(5×10)+(9×110)+(8×1100)(1\times10{,}000)+(3\times100)+(5\times10)+\left ( 9\times\dfrac{1}{10} \right )+\left (8\times\dfrac{1}{100} \right )
as a decimal number.
  • Your answer should be
  • an integer, like 66
  • an exact decimal, like 0.750.75
  • a simplified proper fraction, like 3/53/5
  • a simplified improper fraction, like 7/47/4
  • a mixed number, like 1 3/41\ 3/4