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On a bike trip, Erika rides 6 miles in the first 30 minutes and 18 miles in the next hour. What is her average rate of speed?
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On a bike trip, Erika rides 6 miles in the first 30 minutes and 18 miles in

the next hour. What is her average rate of speed?

On a bike trip, Erika rides 6 miles in the first 30 minutes and 18 miles in the next-example-1
User Abdelrahman Mohamed
by
4.6k points

1 Answer

2 votes

Answer: 15

so the first one is 12, the second one is 18 miles per hour so if you average out the mean it's 15

Explanation:

12 + 18 = 30 / 2 = 15

User Agyei
by
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