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A survey of 1,000 people was done. 80% of the people surveyed knew all 50 states in alphabetical order. How many of the 1,000 people did not know all 50 states in alphabetical order?
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A survey of 1,000 people was done. 80% of the people surveyed knew all 50 states in alphabetical order. How many of the 1,000 people did not know all 50 states in alphabetical order?

User Waleed Ahmed Haris
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5 votes

Answer: 200

Becase 80% of 1000 is 800 and 1000- 800 =200

User Adam Nierzad
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