SOLUTION: Fast food---if 4 out of 5 doctors perfer fast food then at a convention of 445 doctors--how many had fast food?

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Question 52191: Fast food---if 4 out of 5 doctors perfer fast food then at a convention of 445 doctors--how many had fast food?
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
4/5 = 0.8 = 80%
80% of 455 = .8 * 455 = 364