Answer :
Answer:
67 miles
Step-by-step explanation:
Erin travels 100.5 miles in 1 1/2 hours. How many miles does Erin travel in 1 hour at this rat
1 1/2h = 90 minutes
1 h = 60 minutes
divide 100.5 by 90 and multiply by 60
100.5 : 90 * 60 =
67
Final answer:
Erin travels at a speed of 67 miles per hour.
Explanation:
The question is asking how many miles Erin can travel in 1 hour at her given speed. We know that Erin can travel 100.5 miles in 1 1/2 hours. We can calculate her speed per hour by dividing the total distance travelled by the total hours. That is, 100.5 divided by 1.5 equals 67 miles per hour.
So Erin's speed is 67 miles per hour. That is, she can travel 67 miles in a single hour at this speed.
Learn more about speed measurement here:
https://brainly.com/question/37208146
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