SOLUTION: For the first hour, she traveled at a speed of 61 miles per hour. Then, in the second hour, she traveled at a speed of 67 miles per hour.What is the percentage increase of Seraphin

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Question 1045085: For the first hour, she traveled at a speed of 61 miles per hour. Then, in the second hour, she traveled at a speed of 67 miles per hour.What is the percentage increase of Seraphina's speed
Answer by ikleyn(52852) About Me  (Show Source):
You can put this solution on YOUR website!
.
The percentage increase is

%28%2867-61%29%2F61%29%2A100.