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hammer [34]
4 years ago
14

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

g play. What is the percent error.
Mathematics
1 answer:
rodikova [14]4 years ago
8 0
310 - 220 = 90
90/310 = x/100 (cross multiplication) 
9000 = 310x
9000/310 = x
x = around 29%
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