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02-12-2020
Mathematics

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there were 252 people at the concert . If 90% of the seats were filled, how many seats are in the auditorium?

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liliedanh liliedanh

02-12-2020

Answer:

280 seats total

Step-by-step explanation:

90/100 = 252/x

To find x, cross multiply.

90x = 25,200

Divide both sides by 90 to get the variable alone.

x = 280 seats

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