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Khloi sold 2 3/4 cases of cookies, Jasmine sold 1 4/5 cases of cookies. How many cases were sold in all?
3 31/20 or 4 11/20
Roscoe collected 4 1/2 boxes of pencils. He donated
1 3/4 boxes to the class pencil supply. How many boxes did he have left?
2 3/4