Darla spent $120.37 on groceries in January, $108.45 in February, and $114.86 in March. What was the average monthly cost of Darla’s groceries?
Add the three monthly amounts to determine the total amount Darla spent on groceries:
120.37 + 108.45 + 114.86 = 343.68.
Divide the total by 3 to determine the average monthly cost: 114.56.
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