10abigailkimjd 10abigailkimjd

14-09-2018
Mathematics

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Klara bought a dozen bags of bird food for $27. Use compatible numbers to find the approximate cost of six dozen bags of bird food. Show how you estimated.

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confusedwithhw confusedwithhw

14-09-2018

x=cost of bird food
dozen=12

12x=27
x=$9/4=2.25 dollars per bag

6 dozen=6×12=72bags
2.25×72= $162

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