document.write( "Question 1111003: A stock analyst is studying the sales of three restaurant chains. Altogether, the restaurant chains sold 4.7*10^9 hamburgers one year. Th next year, the restaurants sold a total of 6.3*10^9 hamburgers. How many hamburgers did the restaurants sell in two years?\r
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Algebra.Com's Answer #726286 by ankor@dixie-net.com(22740)\"\" \"About 
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\"4.7%2A10%5E9\" + \"6.3%2A10%5E9\" = \"11%2A10%5E9\" = \"1.1%2A10%5E10\" \n" ); document.write( "
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