Saturday, April 18, 2015

Shoe Shine in Chicago


At the rate of $6 for shoes and $8 for boots, how much could the shoeshine man make from polishing shoes and boots (excluding tips)? I heard four travelers arguing. 

Anne thinks that the amount has to be a multiple of 6 and 8. Ben thinks it has to be s multiple of 6 or 8. Cheryl thinks it has to be a multiple of 14. Dan thinks it can be any number. Who is/are correct? 

Location | O'hare Airport 

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