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The price of corn was 4$bushel on January 2009 and 7$bushel on January 2010.Bu what percentage did the corn price change from January 200 to January 2010
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The price of corn was 4$bushel on January 2009 and 7$bushel on January 2010.Bu what percentage did the corn price change from January 200 to January 2010

User Jess Murray
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1 Answer

4 votes
part over whole ( whole is your % )
7/1OO% = 4/x
cross multiply & you get 7x/7 = 4OO/7
answer is x = 57.14%
The price of corn was 4$bushel on January 2009 and 7$bushel on January 2010.Bu what-example-1
User Gert Hengeveld
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