Grades 9-10 Video Solutions 2013-Level 9&10 Video Solutions 2013 problem3

Level 9&10 Video Solutions 2013 problem3

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Mrs. Margaret bought four cobs of corn per family member, totaling 16 cobs. Each cob cost 20 cents, but the sixth and twelfth cobs were free, effectively reducing the number paid for to 14 cobs. Therefore, she paid for 14 cobs at 20 cents each, amounting to 280 cents, or $2.80. The answer is C, $2.80.