Rewrite the decimal number as a fraction with 1 in the denominator8.00027=8.0002718.00027=8.000271Multiplying by 1 to eliminate 5 decimal places, we multiply top and bottom by 105 = 1000008.000271×100000100000=8000271000008.000271×100000100000=800027100000Simplifying the improper fraction,=827100000=827100000In conclusion,8.00027=827100000