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3 years ago

9

A radio station gives free tickets to 10% of the people attending a concert. The radio station gives 640 people free tickets. Wh

at is the number of people who attended the concert?

1 answer:

garri49 [273]3 years ago

5 0

640 times by 90 = 57600 people
Total number of people attending event=
57600+640= 58240

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