Answer :
Final answer:
To find the percent decrease in Ajay's time on the 50-yard freestyle, calculate the time difference and then determine the percent decrease, resulting in a 3.125% decrease.
Explanation:
To calculate the percent decrease in Ajay's time on the 50-yard freestyle:
- Calculate the time difference: 32 seconds - 31 seconds = 1 second decrease.
- Find the percent decrease: (1 second / 32 seconds) x 100% = 3.125% decrease in time.
Therefore, Ajay's time on the 50-yard freestyle decreased by 3.125%.
Learn more about Calculating percent decrease here:
https://brainly.com/question/30757654