{"pre_text": ["part ii , item 8 fourth quarter of 2007 : 0160 schlumberger sold certain workover rigs for $ 32 million , resulting in a pretax gain of $ 24 million ( $ 17 million after-tax ) which is classified in interest and other income , net in the consolidated statement of income .", "4 .", "acquisitions acquisition of eastern echo holding plc on december 10 , 2007 , schlumberger completed the acquisition of eastern echo holding plc ( 201ceastern echo 201d ) for $ 838 million in cash .", "eastern echo was a dubai-based marine seismic company that did not have any operations at the time of acquisition , but had signed contracts for the construction of six seismic vessels .", "the purchase price has been allocated to the net assets acquired based upon their estimated fair values as follows : ( stated in millions ) ."], "post_text": ["other acquisitions schlumberger has made other acquisitions and minority interest investments , none of which were significant on an individual basis , for cash payments , net of cash acquired , of $ 514 million during 2009 , $ 345 million during 2008 , and $ 281 million during 2007 .", "pro forma results pertaining to the above acquisitions are not presented as the impact was not significant .", "5 .", "drilling fluids joint venture the mi-swaco drilling fluids joint venture is owned 40% ( 40 % ) by schlumberger and 60% ( 60 % ) by smith international , inc .", "schlumberger records income relating to this venture using the equity method of accounting .", "the carrying value of schlumberger 2019s investment in the joint venture on december 31 , 2009 and 2008 was $ 1.4 billion and $ 1.3 billion , respectively , and is included within investments in affiliated companies on the consolidated balance sheet .", "schlumberger 2019s equity income from this joint venture was $ 131 million in 2009 , $ 210 million in 2008 and $ 178 million in 2007 .", "schlumberger received cash distributions from the joint venture of $ 106 million in 2009 , $ 57 million in 2008 and $ 46 million in 2007 .", "the joint venture agreement contains a provision under which either party to the joint venture may offer to sell its entire interest in the venture to the other party at a cash purchase price per percentage interest specified in an offer notice .", "if the offer to sell is not accepted , the offering party will be obligated to purchase the entire interest of the other party at the same price per percentage interest as the prices specified in the offer notice. ."], "table": [["cash and short-term investments", "$ 266"], ["other current assets", "23"], ["fixed income investments held to maturity", "54"], ["vessels under construction", "694"], ["accounts payable and accrued liabilities", "-17 ( 17 )"], ["long-term debt", "-182 ( 182 )"], ["total purchase price", "$ 838"]], "table_ori": [["Cash and short-term investments", "$266"], ["Other current assets", "23"], ["Fixed income investments, held to maturity", "54"], ["Vessels under construction", "694"], ["Accounts payable and accrued liabilities", "(17)"], ["Long-term debt", "(182)"], ["Total purchase price", "$838"]]}

Question: what was the debt to asset ratio in the eastern echo holding plc acquisition
Evidence:
table_5: cash and short-term investments the long-term debt of $ 266 is -182 ( 182 ) ;
table_4: cash and short-term investments the accounts payable and accrued liabilities of $ 266 is -17 ( 17 ) ;
table_6: cash and short-term investments the total purchase price of $ 266 is $ 838 ;
Program: add(182, 17), add(838, #0), divide(#0, #1)
Answer:
str_answer: 0.19
exe_answer: 0.1919