Well, both Alden and Kira walked at the same rate.
The reason for that is because 2 miles : an hour is the same thing as 1 mile : half an hour.
For example, when you take 2 miles : an hour and you divide them by half or two, you get the answer of 1 mile : half an hour or 30 minutes.
So, in conclusion, both Alden and Kira walked at the same rate.
Glad I could help and have a fantastic day!
Also, can you please mark my answer as the brainliest answer?
Thanks.
