23-03-2020
Mathematics

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Gregory predicts that 310 people will attend the spring play. There was an actual total of 220 people who attended the spring play. What is the percent error?

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23-03-2020

Answer:

1550 instead of 1100

Step-by-step explanation:

20% of 1100 = 220

20% of 5500 = 1100 and then he went back and changed 5500 to 1550 and found 310.

20% of 1550 is 310

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