angel4 angel4
  • 02-02-2015
  • Mathematics
contestada

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

Respuesta :

kyunyong2019373 kyunyong2019373
  • 02-02-2015
310 - 220 = 90
90/310 = x/100 (cross multiplication) 
9000 = 310x
9000/310 = x
x = around 29%
Answer Link
bonitagrl13
bonitagrl13 bonitagrl13
  • 11-02-2021

Answer:

29%

Step-by-step explanation:

Answer Link

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