Olympics Rings for Team 1990-2014

The topic I choose is the Olympics scores for gymnastics for rings for overall team in 1990-2014 for america.The best score for 1990 was 22.58.The best score for 2014 is 15.733. Now that I have my data it is time to find the percent of change.This is a decrease in change of data.This is how you get to the percent of change,you 22.58-15.733÷22.58✕100= 30.323. What you do is do biggest subtracted by the smallest then divide by the original number then you multiply by 100.

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