Mathematics, 28.03.2020 04:47, ehhshsh

Marcie spent 3 3/5 hours studying last night. She spent 1/4 of the time studying History. How many hours (or fraction of an hour) did Marcie spend studying art?

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Marcie spent 3 3/5 hours studying last night. She spent 1/4 of the time studying History. How many h...