(Answered) At a certain fast-food restaurants 51 of customers order a

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At a certain fast-food restaurants, 51% of customers order a chicken sandwich, 46% of the customers order French fries, and 21% of customers order both a chicken sandwich and French fries. What is the probability that randomly selected customer will order a chicken sandwich or French fries( or both items)? Write your answer as a decimal ( not as a percentage)

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