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12-12-2017
Mathematics

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the price of grapes at the grocery store is 1.44 per pound. There are approximately 0.45 kilograms in a pound. To the nearest percent, what is the price of grapes in dollars per kilogram

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vunderkid vunderkid

12-12-2017

1 kg = 1pound/0.45=2.2222(2) pounds
1.44*2.222(2)=3.11 dollars per kilogram
Price of grapes is 3.11 dollars per kilogram

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