Merni17371 Merni17371

23-03-2021
Mathematics

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In 1980 a movie ticket cost $2.50. Now a movie ticket costs about $10.
What is the percent change? Percent increase or decrease?
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meowmeow223334 meowmeow223334

23-03-2021

Percent change: (new value - old value)/old value * 100
((10-2.50)/2.50) = 3 * 100 = 300%
There is a 300% increase

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