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Mrs. Ryder estimates that 18 people will attend an open house. A total of 30 people actually attend the open house. What is the percent error of Mrs. Ryder’s estimate? PLEASE HELP!!
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Mrs. Ryder estimates that 18 people will attend an open house. A total of 30 people actually attend the open house. What is the percent error of Mrs. Ryder’s estimate?

PLEASE HELP!!

User Luke Flournoy
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Mrs. Ryders estimate had a 54% of error
User Kkonrad
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