in the fall, Wesley swam a race in 58 seconds, and Aiden swam it in 54 seconds. in the spring, they swam the same race. Wesley did it in 53 seconds, and Aiden did it in 52 seconds. how much more of an improvement was one boy's race time over the other boy's race time? explain
wesley had more of an improvement by 5 seconds while although aiden was the fastest, he had less of an improvement because he only improved by 2 seconds.
