IDNLearn.com is designed to help you find reliable answers to any question you have. Ask any question and receive timely, accurate responses from our dedicated community of experts.
Answer:
15 miles per hour.
Step-by-step explanation:
Since she travelled 60 miles for 4 hours.
60/4 = 15
Which makes an hour journey 15 miles.
So, the unit rate is 15 miles per hour.