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Mr. Luke would like to get the plain grey tiles which come in packages of 25 tiles for $27.50, while Mrs. Ingrid, his wife, wants the cool green tiles which come in packages of 48 tiles for $51.28. M
Mr. Luke would like to get the plain grey tiles which come in packages of 25 tiles for $27.50, while Mrs. Ingrid, his wife, wants the cool green tiles which come in packages of 48 tiles for $51.28. Mr. Luke finally decides that they will buy the cheaper of the two tiles. Which tiles are cheaper and why?