{"pre_text": ["remitted to the u.s .", "due to foreign tax credits and exclusions that may become available at the time of remittance .", "at december 31 , 2010 , aon had domestic federal operating loss carryforwards of $ 56 million that will expire at various dates from 2011 to 2024 , state operating loss carryforwards of $ 610 million that will expire at various dates from 2011 to 2031 , and foreign operating and capital loss carryforwards of $ 720 million and $ 251 million , respectively , nearly all of which are subject to indefinite carryforward .", "unrecognized tax provisions the following is a reconciliation of the company 2019s beginning and ending amount of unrecognized tax benefits ( in millions ) : ."], "post_text": ["as of december 31 , 2010 , $ 85 million of unrecognized tax benefits would impact the effective tax rate if recognized .", "aon does not expect the unrecognized tax positions to change significantly over the next twelve months , except for a potential reduction of unrecognized tax benefits in the range of $ 10-$ 15 million relating to anticipated audit settlements .", "the company recognizes penalties and interest related to unrecognized income tax benefits in its provision for income taxes .", "aon accrued potential penalties of less than $ 1 million during each of 2010 , 2009 and 2008 .", "aon accrued interest of less than $ 1 million in 2010 , $ 2 million during 2009 and less than $ 1 million in 2008 .", "aon has recorded a liability for penalties of $ 5 million and for interest of $ 18 million for both december 31 , 2010 and 2009 .", "aon and its subsidiaries file income tax returns in the u.s .", "federal jurisdiction as well as various state and international jurisdictions .", "aon has substantially concluded all u.s .", "federal income tax matters for years through 2006 .", "material u.s .", "state and local income tax jurisdiction examinations have been concluded for years through 2002 .", "aon has concluded income tax examinations in its primary international jurisdictions through 2004. ."], "table": [["", "2010", "2009"], ["balance at january 1", "$ 77", "$ 86"], ["additions based on tax positions related to the current year", "7", "2"], ["additions for tax positions of prior years", "4", "5"], ["reductions for tax positions of prior years", "-7 ( 7 )", "-11 ( 11 )"], ["settlements", "-1 ( 1 )", "-10 ( 10 )"], ["lapse of statute of limitations", "-5 ( 5 )", "-3 ( 3 )"], ["acquisitions", "26", "6"], ["foreign currency translation", "-1 ( 1 )", "2"], ["balance at december 31", "$ 100", "$ 77"]], "table_ori": [["", "2010", "2009"], ["Balance at January 1", "$77", "$86"], ["Additions based on tax positions related to the current year", "7", "2"], ["Additions for tax positions of prior years", "4", "5"], ["Reductions for tax positions of prior years", "(7)", "(11)"], ["Settlements", "(1)", "(10)"], ["Lapse of statute of limitations", "(5)", "(3)"], ["Acquisitions", "26", "6"], ["Foreign currency translation", "(1)", "2"], ["Balance at December 31", "$100", "$77"]]}

Question: what percent of unrecognized tax benefits would impact the effective tax rate if recognized in 2010?
Evidence:
table_9: the balance at december 31 of 2010 is $ 100 ; the balance at december 31 of 2009 is $ 77 ;
text_4: as of december 31 , 2010 , $ 85 million of unrecognized tax benefits would impact the effective tax rate if recognized .
Program: divide(85, 100)
Answer:
str_answer: 85%
exe_answer: 0.85